4603456880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{8161}}^1$

素因数の和:8826

約数の個数: 80

約数和(自身を含む): 11695688928

約数和(自身を除く): 7092232048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 641, 880, 1282, 2564, 3205, 5128, 6410, 7051, 8161, 10256, 12820, 14102, 16322, 25640, 28204, 32644, 35255, 40805, 51280, 56408, 65288, 70510, 81610, 89771, 112816, 130576, 141020, 163220, 179542, 282040, 326440, 359084, 448855, 564080, 652880, 718168, 897710, 1436336, 1795420, 3590840, 5231201, 7181680, 10462402, 20924804, 26156005, 41849608, 52312010, 57543211, 83699216, 104624020, 115086422, 209248040, 230172844, 287716055, 418496080, 460345688, 575432110, 920691376, 1150864220, 2301728440, 4603456880]

約数ペア:

[(1, 4603456880), (2, 2301728440), (4, 1150864220), (5, 920691376), (8, 575432110), (10, 460345688), (11, 418496080), (16, 287716055), (20, 230172844), (22, 209248040), (40, 115086422), (44, 104624020), (55, 83699216), (80, 57543211), (88, 52312010), (110, 41849608), (176, 26156005), (220, 20924804), (440, 10462402), (641, 7181680), (880, 5231201), (1282, 3590840), (2564, 1795420), (3205, 1436336), (5128, 897710), (6410, 718168), (7051, 652880), (8161, 564080), (10256, 448855), (12820, 359084), (14102, 326440), (16322, 282040), (25640, 179542), (28204, 163220), (32644, 141020), (35255, 130576), (40805, 112816), (51280, 89771), (56408, 81610), (65288, 70510)]