75896840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 106061560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 340, 467, 478, 680, 934, 956, 1195, 1868, 1912, 2335, 2390, 3736, 4063, 4670, 4780, 7939, 8126, 9340, 9560, 15878, 16252, 18680, 20315, 31756, 32504, 39695, 40630, 63512, 79390, 81260, 111613, 158780, 162520, 223226, 317560, 446452, 558065, 892904, 1116130, 1897421, 2232260, 3794842, 4464520, 7589684, 9487105, 15179368, 18974210, 37948420, 75896840]

約数ペア:

[(1, 75896840), (2, 37948420), (4, 18974210), (5, 15179368), (8, 9487105), (10, 7589684), (17, 4464520), (20, 3794842), (34, 2232260), (40, 1897421), (68, 1116130), (85, 892904), (136, 558065), (170, 446452), (239, 317560), (340, 223226), (467, 162520), (478, 158780), (680, 111613), (934, 81260), (956, 79390), (1195, 63512), (1868, 40630), (1912, 39695), (2335, 32504), (2390, 31756), (3736, 20315), (4063, 18680), (4670, 16252), (4780, 15878), (7939, 9560), (8126, 9340)]