599420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 1397088

約数和(自身を除く): 797668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 43, 68, 82, 85, 86, 164, 170, 172, 205, 215, 340, 410, 430, 697, 731, 820, 860, 1394, 1462, 1763, 2788, 2924, 3485, 3526, 3655, 6970, 7052, 7310, 8815, 13940, 14620, 17630, 29971, 35260, 59942, 119884, 149855, 299710, 599420]

約数ペア:

[(1, 599420), (2, 299710), (4, 149855), (5, 119884), (10, 59942), (17, 35260), (20, 29971), (34, 17630), (41, 14620), (43, 13940), (68, 8815), (82, 7310), (85, 7052), (86, 6970), (164, 3655), (170, 3526), (172, 3485), (205, 2924), (215, 2788), (340, 1763), (410, 1462), (430, 1394), (697, 860), (731, 820)]