70701760

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2153

約数の個数: 56

約数和(自身を含む): 169986960

約数和(自身を除く): 99285200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2027, 2180, 3488, 4054, 4360, 6976, 8108, 8720, 10135, 16216, 17440, 20270, 32432, 34880, 40540, 64864, 81080, 129728, 162160, 220943, 324320, 441886, 648640, 883772, 1104715, 1767544, 2209430, 3535088, 4418860, 7070176, 8837720, 14140352, 17675440, 35350880, 70701760]

約数ペア:

[(1, 70701760), (2, 35350880), (4, 17675440), (5, 14140352), (8, 8837720), (10, 7070176), (16, 4418860), (20, 3535088), (32, 2209430), (40, 1767544), (64, 1104715), (80, 883772), (109, 648640), (160, 441886), (218, 324320), (320, 220943), (436, 162160), (545, 129728), (872, 81080), (1090, 64864), (1744, 40540), (2027, 34880), (2180, 32432), (3488, 20270), (4054, 17440), (4360, 16216), (6976, 10135), (8108, 8720)]