101009920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 281071296

約数和(自身を除く): 180061376

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, 211, 220, 256, 272, 320, 340, 352, 374, 422, 440, 512, 544, 640, 680, 704, 748, 844, 880, 935, 1055, 1088, 1280, 1360, 1408, 1496, 1688, 1760, 1870, 2110, 2176, 2321, 2560, 2720, 2816, 2992, 3376, 3520, 3587, 3740, 4220, 4352, 4642, 5440, 5632, 5984, 6752, 7040, 7174, 7480, 8440, 8704, 9284, 10880, 11605, 11968, 13504, 14080, 14348, 14960, 16880, 17935, 18568, 21760, 23210, 23936, 27008, 28160, 28696, 29920, 33760, 35870, 37136, 39457, 43520, 46420, 47872, 54016, 57392, 59840, 67520, 71740, 74272, 78914, 92840, 95744, 108032, 114784, 119680, 135040, 143480, 148544, 157828, 185680, 197285, 229568, 239360, 270080, 286960, 297088, 315656, 371360, 394570, 459136, 478720, 540160, 573920, 594176, 631312, 742720, 789140, 918272, 1147840, 1188352, 1262624, 1485440, 1578280, 1836544, 2295680, 2525248, 2970880, 3156560, 4591360, 5050496, 5941760, 6313120, 9182720, 10100992, 12626240, 20201984, 25252480, 50504960, 101009920]

約数ペア:

[(1, 101009920), (2, 50504960), (4, 25252480), (5, 20201984), (8, 12626240), (10, 10100992), (11, 9182720), (16, 6313120), (17, 5941760), (20, 5050496), (22, 4591360), (32, 3156560), (34, 2970880), (40, 2525248), (44, 2295680), (55, 1836544), (64, 1578280), (68, 1485440), (80, 1262624), (85, 1188352), (88, 1147840), (110, 918272), (128, 789140), (136, 742720), (160, 631312), (170, 594176), (176, 573920), (187, 540160), (211, 478720), (220, 459136), (256, 394570), (272, 371360), (320, 315656), (340, 297088), (352, 286960), (374, 270080), (422, 239360), (440, 229568), (512, 197285), (544, 185680), (640, 157828), (680, 148544), (704, 143480), (748, 135040), (844, 119680), (880, 114784), (935, 108032), (1055, 95744), (1088, 92840), (1280, 78914), (1360, 74272), (1408, 71740), (1496, 67520), (1688, 59840), (1760, 57392), (1870, 54016), (2110, 47872), (2176, 46420), (2321, 43520), (2560, 39457), (2720, 37136), (2816, 35870), (2992, 33760), (3376, 29920), (3520, 28696), (3587, 28160), (3740, 27008), (4220, 23936), (4352, 23210), (4642, 21760), (5440, 18568), (5632, 17935), (5984, 16880), (6752, 14960), (7040, 14348), (7174, 14080), (7480, 13504), (8440, 11968), (8704, 11605), (9284, 10880)]