85280587400

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{12101}}^1$

素因数の和:12495

約数の個数: 96

約数和(自身を含む): 200426546880

約数和(自身を除く): 115145959480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 211, 334, 422, 668, 835, 844, 1055, 1336, 1670, 1688, 2110, 3340, 4175, 4220, 5275, 6680, 8350, 8440, 10550, 12101, 16700, 21100, 24202, 33400, 35237, 42200, 48404, 60505, 70474, 96808, 121010, 140948, 176185, 242020, 281896, 302525, 352370, 484040, 605050, 704740, 880925, 1210100, 1409480, 1761850, 2020867, 2420200, 2553311, 3523700, 4041734, 5106622, 7047400, 8083468, 10104335, 10213244, 12766555, 16166936, 20208670, 20426488, 25533110, 40417340, 50521675, 51066220, 63832775, 80834680, 101043350, 102132440, 127665550, 202086700, 255331100, 404173400, 426402937, 510662200, 852805874, 1705611748, 2132014685, 3411223496, 4264029370, 8528058740, 10660073425, 17056117480, 21320146850, 42640293700, 85280587400]

約数ペア:

[(1, 85280587400), (2, 42640293700), (4, 21320146850), (5, 17056117480), (8, 10660073425), (10, 8528058740), (20, 4264029370), (25, 3411223496), (40, 2132014685), (50, 1705611748), (100, 852805874), (167, 510662200), (200, 426402937), (211, 404173400), (334, 255331100), (422, 202086700), (668, 127665550), (835, 102132440), (844, 101043350), (1055, 80834680), (1336, 63832775), (1670, 51066220), (1688, 50521675), (2110, 40417340), (3340, 25533110), (4175, 20426488), (4220, 20208670), (5275, 16166936), (6680, 12766555), (8350, 10213244), (8440, 10104335), (10550, 8083468), (12101, 7047400), (16700, 5106622), (21100, 4041734), (24202, 3523700), (33400, 2553311), (35237, 2420200), (42200, 2020867), (48404, 1761850), (60505, 1409480), (70474, 1210100), (96808, 880925), (121010, 704740), (140948, 605050), (176185, 484040), (242020, 352370), (281896, 302525)]