88410760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 132220280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 41, 47, 62, 74, 82, 94, 124, 148, 155, 164, 185, 188, 205, 235, 248, 296, 310, 328, 370, 376, 410, 470, 620, 740, 820, 940, 1147, 1240, 1271, 1457, 1480, 1517, 1640, 1739, 1880, 1927, 2294, 2542, 2914, 3034, 3478, 3854, 4588, 5084, 5735, 5828, 6068, 6355, 6956, 7285, 7585, 7708, 8695, 9176, 9635, 10168, 11470, 11656, 12136, 12710, 13912, 14570, 15170, 15416, 17390, 19270, 22940, 25420, 29140, 30340, 34780, 38540, 45880, 47027, 50840, 53909, 58280, 59737, 60680, 69560, 71299, 77080, 94054, 107818, 119474, 142598, 188108, 215636, 235135, 238948, 269545, 285196, 298685, 356495, 376216, 431272, 470270, 477896, 539090, 570392, 597370, 712990, 940540, 1078180, 1194740, 1425980, 1881080, 2156360, 2210269, 2389480, 2851960, 4420538, 8841076, 11051345, 17682152, 22102690, 44205380, 88410760]

約数ペア:

[(1, 88410760), (2, 44205380), (4, 22102690), (5, 17682152), (8, 11051345), (10, 8841076), (20, 4420538), (31, 2851960), (37, 2389480), (40, 2210269), (41, 2156360), (47, 1881080), (62, 1425980), (74, 1194740), (82, 1078180), (94, 940540), (124, 712990), (148, 597370), (155, 570392), (164, 539090), (185, 477896), (188, 470270), (205, 431272), (235, 376216), (248, 356495), (296, 298685), (310, 285196), (328, 269545), (370, 238948), (376, 235135), (410, 215636), (470, 188108), (620, 142598), (740, 119474), (820, 107818), (940, 94054), (1147, 77080), (1240, 71299), (1271, 69560), (1457, 60680), (1480, 59737), (1517, 58280), (1640, 53909), (1739, 50840), (1880, 47027), (1927, 45880), (2294, 38540), (2542, 34780), (2914, 30340), (3034, 29140), (3478, 25420), (3854, 22940), (4588, 19270), (5084, 17390), (5735, 15416), (5828, 15170), (6068, 14570), (6355, 13912), (6956, 12710), (7285, 12136), (7585, 11656), (7708, 11470), (8695, 10168), (9176, 9635)]