23744920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34947

約数の個数: 32

約数和(自身を含む): 56570400

約数和(自身を除く): 32825480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34919, 69838, 139676, 174595, 279352, 349190, 593623, 698380, 1187246, 1396760, 2374492, 2968115, 4748984, 5936230, 11872460, 23744920]

約数ペア:

[(1, 23744920), (2, 11872460), (4, 5936230), (5, 4748984), (8, 2968115), (10, 2374492), (17, 1396760), (20, 1187246), (34, 698380), (40, 593623), (68, 349190), (85, 279352), (136, 174595), (170, 139676), (340, 69838), (680, 34919)]