42430160

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3155

約数の個数: 40

約数和(自身を含む): 99234720

約数和(自身を除く): 56804560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 2963, 3580, 5926, 7160, 11852, 14320, 14815, 23704, 29630, 47408, 59260, 118520, 237040, 530377, 1060754, 2121508, 2651885, 4243016, 5303770, 8486032, 10607540, 21215080, 42430160]

約数ペア:

[(1, 42430160), (2, 21215080), (4, 10607540), (5, 8486032), (8, 5303770), (10, 4243016), (16, 2651885), (20, 2121508), (40, 1060754), (80, 530377), (179, 237040), (358, 118520), (716, 59260), (895, 47408), (1432, 29630), (1790, 23704), (2864, 14815), (2963, 14320), (3580, 11852), (5926, 7160)]