84322040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11273}}^1$

素因数の和:11312

約数の個数: 64

約数和(自身を含む): 219166560

約数和(自身を除く): 134844520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11273, 22546, 45092, 56365, 90184, 112730, 124003, 191641, 225460, 248006, 383282, 450920, 496012, 620015, 766564, 958205, 992024, 1240030, 1533128, 1916410, 2108051, 2480060, 3832820, 4216102, 4960120, 7665640, 8432204, 10540255, 16864408, 21080510, 42161020, 84322040]

約数ペア:

[(1, 84322040), (2, 42161020), (4, 21080510), (5, 16864408), (8, 10540255), (10, 8432204), (11, 7665640), (17, 4960120), (20, 4216102), (22, 3832820), (34, 2480060), (40, 2108051), (44, 1916410), (55, 1533128), (68, 1240030), (85, 992024), (88, 958205), (110, 766564), (136, 620015), (170, 496012), (187, 450920), (220, 383282), (340, 248006), (374, 225460), (440, 191641), (680, 124003), (748, 112730), (935, 90184), (1496, 56365), (1870, 45092), (3740, 22546), (7480, 11273)]