13306813180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1\times {\mathrm{2693}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 28228163040

約数和(自身を除く): 14921349860

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2309, 2693, 4618, 5386, 9236, 10772, 11545, 13465, 23090, 26930, 46180, 53860, 247063, 288151, 494126, 576302, 988252, 1152604, 1235315, 1440755, 2470630, 2881510, 4941260, 5763020, 6218137, 12436274, 24872548, 31090685, 62181370, 124362740, 665340659, 1330681318, 2661362636, 3326703295, 6653406590, 13306813180]

約数ペア:

[(1, 13306813180), (2, 6653406590), (4, 3326703295), (5, 2661362636), (10, 1330681318), (20, 665340659), (107, 124362740), (214, 62181370), (428, 31090685), (535, 24872548), (1070, 12436274), (2140, 6218137), (2309, 5763020), (2693, 4941260), (4618, 2881510), (5386, 2470630), (9236, 1440755), (10772, 1235315), (11545, 1152604), (13465, 988252), (23090, 576302), (26930, 494126), (46180, 288151), (53860, 247063)]