70553680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13163}}^1$

素因数の和:13243

約数の個数: 40

約数和(自身を含む): 166498272

約数和(自身を除く): 95944592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 526520, 881921, 1053040, 1763842, 3527684, 4409605, 7055368, 8819210, 14110736, 17638420, 35276840, 70553680]

約数ペア:

[(1, 70553680), (2, 35276840), (4, 17638420), (5, 14110736), (8, 8819210), (10, 7055368), (16, 4409605), (20, 3527684), (40, 1763842), (67, 1053040), (80, 881921), (134, 526520), (268, 263260), (335, 210608), (536, 131630), (670, 105304), (1072, 65815), (1340, 52652), (2680, 26326), (5360, 13163)]