229483340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{39703}}^1$

素因数の和:39746

約数の個数: 36

約数和(自身を含む): 511943376

約数和(自身を除く): 282460036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 39703, 79406, 158812, 198515, 397030, 674951, 794060, 1349902, 2699804, 3374755, 6749510, 11474167, 13499020, 22948334, 45896668, 57370835, 114741670, 229483340]

約数ペア:

[(1, 229483340), (2, 114741670), (4, 57370835), (5, 45896668), (10, 22948334), (17, 13499020), (20, 11474167), (34, 6749510), (68, 3374755), (85, 2699804), (170, 1349902), (289, 794060), (340, 674951), (578, 397030), (1156, 198515), (1445, 158812), (2890, 79406), (5780, 39703)]