32720920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48119}}^1$

素因数の和:48147

約数の個数: 32

約数和(自身を含む): 77954400

約数和(自身を除く): 45233480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 48119, 96238, 192476, 240595, 384952, 481190, 818023, 962380, 1636046, 1924760, 3272092, 4090115, 6544184, 8180230, 16360460, 32720920]

約数ペア:

[(1, 32720920), (2, 16360460), (4, 8180230), (5, 6544184), (8, 4090115), (10, 3272092), (17, 1924760), (20, 1636046), (34, 962380), (40, 818023), (68, 481190), (85, 384952), (136, 240595), (170, 192476), (340, 96238), (680, 48119)]