4958690560

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7420

約数の個数: 144

約数和(自身を含む): 12983749632

約数和(自身を除く): 8025059072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4352, 4960, 5270, 5440, 7351, 7936, 8432, 9920, 10540, 10880, 14702, 16864, 19840, 21080, 21760, 29404, 33728, 36755, 39680, 42160, 58808, 67456, 73510, 84320, 117616, 124967, 134912, 147020, 168640, 227881, 235232, 249934, 294040, 337280, 455762, 470464, 499868, 588080, 624835, 674560, 911524, 940928, 999736, 1139405, 1176160, 1249670, 1823048, 1881856, 1999472, 2278810, 2352320, 2499340, 3646096, 3873977, 3998944, 4557620, 4704640, 4998680, 7292192, 7747954, 7997888, 9115240, 9409280, 9997360, 14584384, 15495908, 15995776, 18230480, 19369885, 19994720, 29168768, 30991816, 31991552, 36460960, 38739770, 39989440, 58337536, 61983632, 72921920, 77479540, 79978880, 123967264, 145843840, 154959080, 159957760, 247934528, 291687680, 309918160, 495869056, 619836320, 991738112, 1239672640, 2479345280, 4958690560]

約数ペア:

[(1, 4958690560), (2, 2479345280), (4, 1239672640), (5, 991738112), (8, 619836320), (10, 495869056), (16, 309918160), (17, 291687680), (20, 247934528), (31, 159957760), (32, 154959080), (34, 145843840), (40, 123967264), (62, 79978880), (64, 77479540), (68, 72921920), (80, 61983632), (85, 58337536), (124, 39989440), (128, 38739770), (136, 36460960), (155, 31991552), (160, 30991816), (170, 29168768), (248, 19994720), (256, 19369885), (272, 18230480), (310, 15995776), (320, 15495908), (340, 14584384), (496, 9997360), (527, 9409280), (544, 9115240), (620, 7997888), (640, 7747954), (680, 7292192), (992, 4998680), (1054, 4704640), (1088, 4557620), (1240, 3998944), (1280, 3873977), (1360, 3646096), (1984, 2499340), (2108, 2352320), (2176, 2278810), (2480, 1999472), (2635, 1881856), (2720, 1823048), (3968, 1249670), (4216, 1176160), (4352, 1139405), (4960, 999736), (5270, 940928), (5440, 911524), (7351, 674560), (7936, 624835), (8432, 588080), (9920, 499868), (10540, 470464), (10880, 455762), (14702, 337280), (16864, 294040), (19840, 249934), (21080, 235232), (21760, 227881), (29404, 168640), (33728, 147020), (36755, 134912), (39680, 124967), (42160, 117616), (58808, 84320), (67456, 73510)]