885543070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{48049}}^1$

素因数の和:48172

約数の個数: 32

約数和(自身を含む): 1695204000

約数和(自身を除く): 809660930

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 48049, 96098, 240245, 480490, 912931, 1825862, 4564655, 4660753, 9129310, 9321506, 23303765, 46607530, 88554307, 177108614, 442771535, 885543070]

約数ペア:

[(1, 885543070), (2, 442771535), (5, 177108614), (10, 88554307), (19, 46607530), (38, 23303765), (95, 9321506), (97, 9129310), (190, 4660753), (194, 4564655), (485, 1825862), (970, 912931), (1843, 480490), (3686, 240245), (9215, 96098), (18430, 48049)]