70285120

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 168249600

約数和(自身を除く): 97964480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 919, 956, 1195, 1838, 1912, 2390, 3676, 3824, 4595, 4780, 7352, 7648, 9190, 9560, 14704, 15296, 18380, 19120, 29408, 36760, 38240, 58816, 73520, 76480, 147040, 219641, 294080, 439282, 878564, 1098205, 1757128, 2196410, 3514256, 4392820, 7028512, 8785640, 14057024, 17571280, 35142560, 70285120]

約数ペア:

[(1, 70285120), (2, 35142560), (4, 17571280), (5, 14057024), (8, 8785640), (10, 7028512), (16, 4392820), (20, 3514256), (32, 2196410), (40, 1757128), (64, 1098205), (80, 878564), (160, 439282), (239, 294080), (320, 219641), (478, 147040), (919, 76480), (956, 73520), (1195, 58816), (1838, 38240), (1912, 36760), (2390, 29408), (3676, 19120), (3824, 18380), (4595, 15296), (4780, 14704), (7352, 9560), (7648, 9190)]