97325680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71563}}^1$

素因数の和:71593

約数の個数: 40

約数和(自身を含む): 239596272

約数和(自身を除く): 142270592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 71563, 143126, 286252, 357815, 572504, 715630, 1145008, 1216571, 1431260, 2433142, 2862520, 4866284, 5725040, 6082855, 9732568, 12165710, 19465136, 24331420, 48662840, 97325680]

約数ペア:

[(1, 97325680), (2, 48662840), (4, 24331420), (5, 19465136), (8, 12165710), (10, 9732568), (16, 6082855), (17, 5725040), (20, 4866284), (34, 2862520), (40, 2433142), (68, 1431260), (80, 1216571), (85, 1145008), (136, 715630), (170, 572504), (272, 357815), (340, 286252), (680, 143126), (1360, 71563)]