15707855050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 29845401156

約数和(自身を除く): 14137546106

約数列:

[1, 2, 5, 10, 25, 50, 97, 173, 193, 194, 346, 386, 485, 865, 965, 970, 1730, 1930, 2425, 4325, 4825, 4850, 8650, 9409, 9650, 16781, 18721, 18818, 33389, 33562, 37442, 47045, 66778, 83905, 93605, 94090, 166945, 167810, 187210, 235225, 333890, 419525, 468025, 470450, 834725, 839050, 936050, 1627757, 1669450, 1815937, 3238733, 3255514, 3631874, 6477466, 8138785, 9079685, 16193665, 16277570, 18159370, 32387330, 40693925, 45398425, 80968325, 81387850, 90796850, 161936650, 314157101, 628314202, 1570785505, 3141571010, 7853927525, 15707855050]

約数ペア:

[(1, 15707855050), (2, 7853927525), (5, 3141571010), (10, 1570785505), (25, 628314202), (50, 314157101), (97, 161936650), (173, 90796850), (193, 81387850), (194, 80968325), (346, 45398425), (386, 40693925), (485, 32387330), (865, 18159370), (965, 16277570), (970, 16193665), (1730, 9079685), (1930, 8138785), (2425, 6477466), (4325, 3631874), (4825, 3255514), (4850, 3238733), (8650, 1815937), (9409, 1669450), (9650, 1627757), (16781, 936050), (18721, 839050), (18818, 834725), (33389, 470450), (33562, 468025), (37442, 419525), (47045, 333890), (66778, 235225), (83905, 187210), (93605, 167810), (94090, 166945)]