26600600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 67054860

約数和(自身を除く): 40454260

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 787, 845, 1300, 1352, 1574, 1690, 2600, 3148, 3380, 3935, 4225, 6296, 6760, 7870, 8450, 10231, 15740, 16900, 19675, 20462, 31480, 33800, 39350, 40924, 51155, 78700, 81848, 102310, 133003, 157400, 204620, 255775, 266006, 409240, 511550, 532012, 665015, 1023100, 1064024, 1330030, 2046200, 2660060, 3325075, 5320120, 6650150, 13300300, 26600600]

約数ペア:

[(1, 26600600), (2, 13300300), (4, 6650150), (5, 5320120), (8, 3325075), (10, 2660060), (13, 2046200), (20, 1330030), (25, 1064024), (26, 1023100), (40, 665015), (50, 532012), (52, 511550), (65, 409240), (100, 266006), (104, 255775), (130, 204620), (169, 157400), (200, 133003), (260, 102310), (325, 81848), (338, 78700), (520, 51155), (650, 40924), (676, 39350), (787, 33800), (845, 31480), (1300, 20462), (1352, 19675), (1574, 16900), (1690, 15740), (2600, 10231), (3148, 8450), (3380, 7870), (3935, 6760), (4225, 6296)]