430291280

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{6133}}^1$

素因数の和:7023

約数の個数: 40

約数和(自身を含む): 1001731272

約数和(自身を除く): 571439992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1754, 3508, 4385, 6133, 7016, 8770, 12266, 14032, 17540, 24532, 30665, 35080, 49064, 61330, 70160, 98128, 122660, 245320, 490640, 5378641, 10757282, 21514564, 26893205, 43029128, 53786410, 86058256, 107572820, 215145640, 430291280]

約数ペア:

[(1, 430291280), (2, 215145640), (4, 107572820), (5, 86058256), (8, 53786410), (10, 43029128), (16, 26893205), (20, 21514564), (40, 10757282), (80, 5378641), (877, 490640), (1754, 245320), (3508, 122660), (4385, 98128), (6133, 70160), (7016, 61330), (8770, 49064), (12266, 35080), (14032, 30665), (17540, 24532)]