1977574000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{9241}}^1$

素因数の和:9371

約数の個数: 80

約数和(自身を含む): 4826985696

約数和(自身を除く): 2849411696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 428, 500, 535, 856, 1000, 1070, 1712, 2000, 2140, 2675, 4280, 5350, 8560, 9241, 10700, 13375, 18482, 21400, 26750, 36964, 42800, 46205, 53500, 73928, 92410, 107000, 147856, 184820, 214000, 231025, 369640, 462050, 739280, 924100, 988787, 1155125, 1848200, 1977574, 2310250, 3696400, 3955148, 4620500, 4943935, 7910296, 9241000, 9887870, 15820592, 18482000, 19775740, 24719675, 39551480, 49439350, 79102960, 98878700, 123598375, 197757400, 247196750, 395514800, 494393500, 988787000, 1977574000]

約数ペア:

[(1, 1977574000), (2, 988787000), (4, 494393500), (5, 395514800), (8, 247196750), (10, 197757400), (16, 123598375), (20, 98878700), (25, 79102960), (40, 49439350), (50, 39551480), (80, 24719675), (100, 19775740), (107, 18482000), (125, 15820592), (200, 9887870), (214, 9241000), (250, 7910296), (400, 4943935), (428, 4620500), (500, 3955148), (535, 3696400), (856, 2310250), (1000, 1977574), (1070, 1848200), (1712, 1155125), (2000, 988787), (2140, 924100), (2675, 739280), (4280, 462050), (5350, 369640), (8560, 231025), (9241, 214000), (10700, 184820), (13375, 147856), (18482, 107000), (21400, 92410), (26750, 73928), (36964, 53500), (42800, 46205)]