2670200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 6807600

約数和(自身を除く): 4137400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 169, 200, 260, 316, 325, 338, 395, 520, 632, 650, 676, 790, 845, 1027, 1300, 1352, 1580, 1690, 1975, 2054, 2600, 3160, 3380, 3950, 4108, 4225, 5135, 6760, 7900, 8216, 8450, 10270, 13351, 15800, 16900, 20540, 25675, 26702, 33800, 41080, 51350, 53404, 66755, 102700, 106808, 133510, 205400, 267020, 333775, 534040, 667550, 1335100, 2670200]

約数ペア:

[(1, 2670200), (2, 1335100), (4, 667550), (5, 534040), (8, 333775), (10, 267020), (13, 205400), (20, 133510), (25, 106808), (26, 102700), (40, 66755), (50, 53404), (52, 51350), (65, 41080), (79, 33800), (100, 26702), (104, 25675), (130, 20540), (158, 16900), (169, 15800), (200, 13351), (260, 10270), (316, 8450), (325, 8216), (338, 7900), (395, 6760), (520, 5135), (632, 4225), (650, 4108), (676, 3950), (790, 3380), (845, 3160), (1027, 2600), (1300, 2054), (1352, 1975), (1580, 1690)]