4068702950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{57427}}^1$

素因数の和:57561

約数の個数: 48

約数和(自身を含む): 8224838160

約数和(自身を除く): 4156135210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 5450, 7085, 14170, 35425, 57427, 70850, 114854, 287135, 574270, 746551, 1435675, 1493102, 2871350, 3732755, 6259543, 7465510, 12519086, 18663775, 31297715, 37327550, 62595430, 81374059, 156488575, 162748118, 312977150, 406870295, 813740590, 2034351475, 4068702950]

約数ペア:

[(1, 4068702950), (2, 2034351475), (5, 813740590), (10, 406870295), (13, 312977150), (25, 162748118), (26, 156488575), (50, 81374059), (65, 62595430), (109, 37327550), (130, 31297715), (218, 18663775), (325, 12519086), (545, 7465510), (650, 6259543), (1090, 3732755), (1417, 2871350), (2725, 1493102), (2834, 1435675), (5450, 746551), (7085, 574270), (14170, 287135), (35425, 114854), (57427, 70850)]