13725140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 20143660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4799, 9598, 19196, 23995, 47990, 52789, 62387, 95980, 105578, 124774, 211156, 249548, 263945, 311935, 527890, 623870, 686257, 1055780, 1247740, 1372514, 2745028, 3431285, 6862570, 13725140]

約数ペア:

[(1, 13725140), (2, 6862570), (4, 3431285), (5, 2745028), (10, 1372514), (11, 1247740), (13, 1055780), (20, 686257), (22, 623870), (26, 527890), (44, 311935), (52, 263945), (55, 249548), (65, 211156), (110, 124774), (130, 105578), (143, 95980), (220, 62387), (260, 52789), (286, 47990), (572, 23995), (715, 19196), (1430, 9598), (2860, 4799)]