123769897360

素因数分解:

$2^4\times 5^1\times {\mathrm{228223}}^1\times {\mathrm{6779}}^1$

素因数の和:235015

約数の個数: 40

約数和(自身を含む): 287808721920

約数和(自身を除く): 164038824560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6779, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 228223, 271160, 456446, 542320, 912892, 1141115, 1825784, 2282230, 3651568, 4564460, 9128920, 18257840, 1547123717, 3094247434, 6188494868, 7735618585, 12376989736, 15471237170, 24753979472, 30942474340, 61884948680, 123769897360]

約数ペア:

[(1, 123769897360), (2, 61884948680), (4, 30942474340), (5, 24753979472), (8, 15471237170), (10, 12376989736), (16, 7735618585), (20, 6188494868), (40, 3094247434), (80, 1547123717), (6779, 18257840), (13558, 9128920), (27116, 4564460), (33895, 3651568), (54232, 2282230), (67790, 1825784), (108464, 1141115), (135580, 912892), (228223, 542320), (271160, 456446)]