42090019840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43961}}^1$

素因数の和:44014

約数の個数: 176

約数和(自身を含む): 116627317344

約数和(自身を除く): 74537297504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 1024, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2560, 2720, 2816, 2992, 3520, 3740, 4352, 5120, 5440, 5632, 5984, 7040, 7480, 8704, 10880, 11264, 11968, 14080, 14960, 17408, 21760, 23936, 28160, 29920, 43520, 43961, 47872, 56320, 59840, 87040, 87922, 95744, 119680, 175844, 191488, 219805, 239360, 351688, 439610, 478720, 483571, 703376, 747337, 879220, 957440, 967142, 1406752, 1494674, 1758440, 1934284, 2417855, 2813504, 2989348, 3516880, 3736685, 3868568, 4835710, 5627008, 5978696, 7033760, 7473370, 7737136, 8220707, 9671420, 11254016, 11957392, 14067520, 14946740, 15474272, 16441414, 19342840, 22508032, 23914784, 28135040, 29893480, 30948544, 32882828, 38685680, 41103535, 45016064, 47829568, 56270080, 59786960, 61897088, 65765656, 77371360, 82207070, 95659136, 112540160, 119573920, 123794176, 131531312, 154742720, 164414140, 191318272, 225080320, 239147840, 247588352, 263062624, 309485440, 328828280, 382636544, 478295680, 495176704, 526125248, 618970880, 657656560, 765273088, 956591360, 1052250496, 1237941760, 1315313120, 1913182720, 2104500992, 2475883520, 2630626240, 3826365440, 4209001984, 5261252480, 8418003968, 10522504960, 21045009920, 42090019840]

約数ペア:

[(1, 42090019840), (2, 21045009920), (4, 10522504960), (5, 8418003968), (8, 5261252480), (10, 4209001984), (11, 3826365440), (16, 2630626240), (17, 2475883520), (20, 2104500992), (22, 1913182720), (32, 1315313120), (34, 1237941760), (40, 1052250496), (44, 956591360), (55, 765273088), (64, 657656560), (68, 618970880), (80, 526125248), (85, 495176704), (88, 478295680), (110, 382636544), (128, 328828280), (136, 309485440), (160, 263062624), (170, 247588352), (176, 239147840), (187, 225080320), (220, 191318272), (256, 164414140), (272, 154742720), (320, 131531312), (340, 123794176), (352, 119573920), (374, 112540160), (440, 95659136), (512, 82207070), (544, 77371360), (640, 65765656), (680, 61897088), (704, 59786960), (748, 56270080), (880, 47829568), (935, 45016064), (1024, 41103535), (1088, 38685680), (1280, 32882828), (1360, 30948544), (1408, 29893480), (1496, 28135040), (1760, 23914784), (1870, 22508032), (2176, 19342840), (2560, 16441414), (2720, 15474272), (2816, 14946740), (2992, 14067520), (3520, 11957392), (3740, 11254016), (4352, 9671420), (5120, 8220707), (5440, 7737136), (5632, 7473370), (5984, 7033760), (7040, 5978696), (7480, 5627008), (8704, 4835710), (10880, 3868568), (11264, 3736685), (11968, 3516880), (14080, 2989348), (14960, 2813504), (17408, 2417855), (21760, 1934284), (23936, 1758440), (28160, 1494674), (29920, 1406752), (43520, 967142), (43961, 957440), (47872, 879220), (56320, 747337), (59840, 703376), (87040, 483571), (87922, 478720), (95744, 439610), (119680, 351688), (175844, 239360), (191488, 219805)]