17792661680

素因数分解:

$2^4\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{100957}}^1$

素因数の和:103173

約数の個数: 40

約数和(自身を含む): 41387126352

約数和(自身を除く): 23594464672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2203, 4406, 8812, 11015, 17624, 22030, 35248, 44060, 88120, 100957, 176240, 201914, 403828, 504785, 807656, 1009570, 1615312, 2019140, 4038280, 8076560, 222408271, 444816542, 889633084, 1112041355, 1779266168, 2224082710, 3558532336, 4448165420, 8896330840, 17792661680]

約数ペア:

[(1, 17792661680), (2, 8896330840), (4, 4448165420), (5, 3558532336), (8, 2224082710), (10, 1779266168), (16, 1112041355), (20, 889633084), (40, 444816542), (80, 222408271), (2203, 8076560), (4406, 4038280), (8812, 2019140), (11015, 1615312), (17624, 1009570), (22030, 807656), (35248, 504785), (44060, 403828), (88120, 201914), (100957, 176240)]