2978307050200

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{254291}}^1$

素因数の和:254837

約数の個数: 96

約数和(自身を含む): 6987379631760

約数和(自身を除く): 4009072581560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 373, 628, 746, 785, 1256, 1492, 1570, 1865, 2984, 3140, 3730, 3925, 6280, 7460, 7850, 9325, 14920, 15700, 18650, 31400, 37300, 58561, 74600, 117122, 234244, 254291, 292805, 468488, 508582, 585610, 1017164, 1171220, 1271455, 1464025, 2034328, 2342440, 2542910, 2928050, 5085820, 5856100, 6357275, 10171640, 11712200, 12714550, 25429100, 39923687, 50858200, 79847374, 94850543, 159694748, 189701086, 199618435, 319389496, 379402172, 399236870, 474252715, 758804344, 798473740, 948505430, 998092175, 1596947480, 1897010860, 1996184350, 2371263575, 3794021720, 3992368700, 4742527150, 7984737400, 9485054300, 14891535251, 18970108600, 29783070502, 59566141004, 74457676255, 119132282008, 148915352510, 297830705020, 372288381275, 595661410040, 744576762550, 1489153525100, 2978307050200]

約数ペア:

[(1, 2978307050200), (2, 1489153525100), (4, 744576762550), (5, 595661410040), (8, 372288381275), (10, 297830705020), (20, 148915352510), (25, 119132282008), (40, 74457676255), (50, 59566141004), (100, 29783070502), (157, 18970108600), (200, 14891535251), (314, 9485054300), (373, 7984737400), (628, 4742527150), (746, 3992368700), (785, 3794021720), (1256, 2371263575), (1492, 1996184350), (1570, 1897010860), (1865, 1596947480), (2984, 998092175), (3140, 948505430), (3730, 798473740), (3925, 758804344), (6280, 474252715), (7460, 399236870), (7850, 379402172), (9325, 319389496), (14920, 199618435), (15700, 189701086), (18650, 159694748), (31400, 94850543), (37300, 79847374), (58561, 50858200), (74600, 39923687), (117122, 25429100), (234244, 12714550), (254291, 11712200), (292805, 10171640), (468488, 6357275), (508582, 5856100), (585610, 5085820), (1017164, 2928050), (1171220, 2542910), (1271455, 2342440), (1464025, 2034328)]