92115890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 87509710

約数列:

[1, 2, 5, 10, 29, 43, 58, 83, 86, 89, 145, 166, 178, 215, 290, 415, 430, 445, 830, 890, 1247, 2407, 2494, 2581, 3569, 3827, 4814, 5162, 6235, 7138, 7387, 7654, 12035, 12470, 12905, 14774, 17845, 19135, 24070, 25810, 35690, 36935, 38270, 73870, 103501, 110983, 207002, 214223, 221966, 317641, 428446, 517505, 554915, 635282, 1035010, 1071115, 1109830, 1588205, 2142230, 3176410, 9211589, 18423178, 46057945, 92115890]

約数ペア:

[(1, 92115890), (2, 46057945), (5, 18423178), (10, 9211589), (29, 3176410), (43, 2142230), (58, 1588205), (83, 1109830), (86, 1071115), (89, 1035010), (145, 635282), (166, 554915), (178, 517505), (215, 428446), (290, 317641), (415, 221966), (430, 214223), (445, 207002), (830, 110983), (890, 103501), (1247, 73870), (2407, 38270), (2494, 36935), (2581, 35690), (3569, 25810), (3827, 24070), (4814, 19135), (5162, 17845), (6235, 14774), (7138, 12905), (7387, 12470), (7654, 12035)]