85912220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6230

約数の個数: 48

約数和(自身を含む): 195719328

約数和(自身を除く): 109807108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6163, 6970, 12326, 13940, 24652, 30815, 61630, 104771, 123260, 209542, 252683, 419084, 505366, 523855, 1010732, 1047710, 1263415, 2095420, 2526830, 4295611, 5053660, 8591222, 17182444, 21478055, 42956110, 85912220]

約数ペア:

[(1, 85912220), (2, 42956110), (4, 21478055), (5, 17182444), (10, 8591222), (17, 5053660), (20, 4295611), (34, 2526830), (41, 2095420), (68, 1263415), (82, 1047710), (85, 1010732), (164, 523855), (170, 505366), (205, 419084), (340, 252683), (410, 209542), (697, 123260), (820, 104771), (1394, 61630), (2788, 30815), (3485, 24652), (6163, 13940), (6970, 12326)]