2015584960

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{22739}}^1$

素因数の和:23033

約数の個数: 56

約数和(自身を含む): 4817150640

約数和(自身を除く): 2801565680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 22739, 44320, 45478, 88640, 90956, 113695, 181912, 227390, 363824, 454780, 727648, 909560, 1455296, 1819120, 3638240, 6298703, 7276480, 12597406, 25194812, 31493515, 50389624, 62987030, 100779248, 125974060, 201558496, 251948120, 403116992, 503896240, 1007792480, 2015584960]

約数ペア:

[(1, 2015584960), (2, 1007792480), (4, 503896240), (5, 403116992), (8, 251948120), (10, 201558496), (16, 125974060), (20, 100779248), (32, 62987030), (40, 50389624), (64, 31493515), (80, 25194812), (160, 12597406), (277, 7276480), (320, 6298703), (554, 3638240), (1108, 1819120), (1385, 1455296), (2216, 909560), (2770, 727648), (4432, 454780), (5540, 363824), (8864, 227390), (11080, 181912), (17728, 113695), (22160, 90956), (22739, 88640), (44320, 45478)]