57538000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 80

約数和(自身を含む): 149896656

約数和(自身を除く): 92358656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2213, 2600, 3250, 4426, 5200, 6500, 8852, 11065, 13000, 17704, 22130, 26000, 28769, 35408, 44260, 55325, 57538, 88520, 110650, 115076, 143845, 177040, 221300, 230152, 276625, 287690, 442600, 460304, 553250, 575380, 719225, 885200, 1106500, 1150760, 1438450, 2213000, 2301520, 2876900, 3596125, 4426000, 5753800, 7192250, 11507600, 14384500, 28769000, 57538000]

約数ペア:

[(1, 57538000), (2, 28769000), (4, 14384500), (5, 11507600), (8, 7192250), (10, 5753800), (13, 4426000), (16, 3596125), (20, 2876900), (25, 2301520), (26, 2213000), (40, 1438450), (50, 1150760), (52, 1106500), (65, 885200), (80, 719225), (100, 575380), (104, 553250), (125, 460304), (130, 442600), (200, 287690), (208, 276625), (250, 230152), (260, 221300), (325, 177040), (400, 143845), (500, 115076), (520, 110650), (650, 88520), (1000, 57538), (1040, 55325), (1300, 44260), (1625, 35408), (2000, 28769), (2213, 26000), (2600, 22130), (3250, 17704), (4426, 13000), (5200, 11065), (6500, 8852)]