105180640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 259126560

約数和(自身を除く): 153945920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 109, 148, 160, 163, 185, 218, 296, 326, 370, 436, 545, 592, 652, 740, 815, 872, 1090, 1184, 1304, 1480, 1630, 1744, 2180, 2608, 2960, 3260, 3488, 4033, 4360, 5216, 5920, 6031, 6520, 8066, 8720, 12062, 13040, 16132, 17440, 17767, 20165, 24124, 26080, 30155, 32264, 35534, 40330, 48248, 60310, 64528, 71068, 80660, 88835, 96496, 120620, 129056, 142136, 161320, 177670, 192992, 241240, 284272, 322640, 355340, 482480, 568544, 645280, 657379, 710680, 964960, 1314758, 1421360, 2629516, 2842720, 3286895, 5259032, 6573790, 10518064, 13147580, 21036128, 26295160, 52590320, 105180640]

約数ペア:

[(1, 105180640), (2, 52590320), (4, 26295160), (5, 21036128), (8, 13147580), (10, 10518064), (16, 6573790), (20, 5259032), (32, 3286895), (37, 2842720), (40, 2629516), (74, 1421360), (80, 1314758), (109, 964960), (148, 710680), (160, 657379), (163, 645280), (185, 568544), (218, 482480), (296, 355340), (326, 322640), (370, 284272), (436, 241240), (545, 192992), (592, 177670), (652, 161320), (740, 142136), (815, 129056), (872, 120620), (1090, 96496), (1184, 88835), (1304, 80660), (1480, 71068), (1630, 64528), (1744, 60310), (2180, 48248), (2608, 40330), (2960, 35534), (3260, 32264), (3488, 30155), (4033, 26080), (4360, 24124), (5216, 20165), (5920, 17767), (6031, 17440), (6520, 16132), (8066, 13040), (8720, 12062)]