67771360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10387

約数の個数: 48

約数和(自身を含む): 164030832

約数和(自身を除く): 96259472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 10331, 20662, 41324, 51655, 82648, 103310, 165296, 206620, 330592, 413240, 423571, 826480, 847142, 1652960, 1694284, 2117855, 3388568, 4235710, 6777136, 8471420, 13554272, 16942840, 33885680, 67771360]

約数ペア:

[(1, 67771360), (2, 33885680), (4, 16942840), (5, 13554272), (8, 8471420), (10, 6777136), (16, 4235710), (20, 3388568), (32, 2117855), (40, 1694284), (41, 1652960), (80, 847142), (82, 826480), (160, 423571), (164, 413240), (205, 330592), (328, 206620), (410, 165296), (656, 103310), (820, 82648), (1312, 51655), (1640, 41324), (3280, 20662), (6560, 10331)]