856157050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 1866737664

約数和(自身を除く): 1010580614

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 131, 142, 175, 262, 263, 350, 355, 497, 526, 655, 710, 917, 994, 1310, 1315, 1775, 1834, 1841, 2485, 2630, 3275, 3550, 3682, 4585, 4970, 6550, 6575, 9170, 9205, 9301, 12425, 13150, 18410, 18602, 18673, 22925, 24850, 34453, 37346, 45850, 46025, 46505, 65107, 68906, 92050, 93010, 93365, 130214, 130711, 172265, 186730, 232525, 241171, 261422, 325535, 344530, 465050, 466825, 482342, 651070, 653555, 861325, 933650, 1205855, 1307110, 1627675, 1722650, 2411710, 2446163, 3255350, 3267775, 4892326, 6029275, 6535550, 12058550, 12230815, 17123141, 24461630, 34246282, 61154075, 85615705, 122308150, 171231410, 428078525, 856157050]

約数ペア:

[(1, 856157050), (2, 428078525), (5, 171231410), (7, 122308150), (10, 85615705), (14, 61154075), (25, 34246282), (35, 24461630), (50, 17123141), (70, 12230815), (71, 12058550), (131, 6535550), (142, 6029275), (175, 4892326), (262, 3267775), (263, 3255350), (350, 2446163), (355, 2411710), (497, 1722650), (526, 1627675), (655, 1307110), (710, 1205855), (917, 933650), (994, 861325), (1310, 653555), (1315, 651070), (1775, 482342), (1834, 466825), (1841, 465050), (2485, 344530), (2630, 325535), (3275, 261422), (3550, 241171), (3682, 232525), (4585, 186730), (4970, 172265), (6550, 130711), (6575, 130214), (9170, 93365), (9205, 93010), (9301, 92050), (12425, 68906), (13150, 65107), (18410, 46505), (18602, 46025), (18673, 45850), (22925, 37346), (24850, 34453)]