1592804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{9049}}^1$

素因数の和:9748

約数の個数: 48

約数和(自身を含む): 3607909200

約数和(自身を除く): 2015104220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 677, 1354, 2708, 3385, 6770, 8801, 9049, 13540, 17602, 18098, 35204, 36196, 44005, 45245, 88010, 90490, 117637, 176020, 180980, 235274, 470548, 588185, 1176370, 2352740, 6126173, 12252346, 24504692, 30630865, 61261730, 79640249, 122523460, 159280498, 318560996, 398201245, 796402490, 1592804980]

約数ペア:

[(1, 1592804980), (2, 796402490), (4, 398201245), (5, 318560996), (10, 159280498), (13, 122523460), (20, 79640249), (26, 61261730), (52, 30630865), (65, 24504692), (130, 12252346), (260, 6126173), (677, 2352740), (1354, 1176370), (2708, 588185), (3385, 470548), (6770, 235274), (8801, 180980), (9049, 176020), (13540, 117637), (17602, 90490), (18098, 88010), (35204, 45245), (36196, 44005)]