11867260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13987940

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 113, 118, 178, 226, 236, 295, 356, 445, 452, 565, 590, 890, 1130, 1180, 1780, 2260, 5251, 6667, 10057, 10502, 13334, 20114, 21004, 26255, 26668, 33335, 40228, 50285, 52510, 66670, 100570, 105020, 133340, 201140, 593363, 1186726, 2373452, 2966815, 5933630, 11867260]

約数ペア:

[(1, 11867260), (2, 5933630), (4, 2966815), (5, 2373452), (10, 1186726), (20, 593363), (59, 201140), (89, 133340), (113, 105020), (118, 100570), (178, 66670), (226, 52510), (236, 50285), (295, 40228), (356, 33335), (445, 26668), (452, 26255), (565, 21004), (590, 20114), (890, 13334), (1130, 10502), (1180, 10057), (1780, 6667), (2260, 5251)]