10491250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 24742080

約数和(自身を除く): 14250830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 109, 110, 125, 154, 175, 218, 250, 275, 350, 385, 545, 550, 625, 763, 770, 875, 1090, 1199, 1250, 1375, 1526, 1750, 1925, 2398, 2725, 2750, 3815, 3850, 4375, 5450, 5995, 6875, 7630, 8393, 8750, 9625, 11990, 13625, 13750, 16786, 19075, 19250, 27250, 29975, 38150, 41965, 48125, 59950, 68125, 83930, 95375, 96250, 136250, 149875, 190750, 209825, 299750, 419650, 476875, 749375, 953750, 1049125, 1498750, 2098250, 5245625, 10491250]

約数ペア:

[(1, 10491250), (2, 5245625), (5, 2098250), (7, 1498750), (10, 1049125), (11, 953750), (14, 749375), (22, 476875), (25, 419650), (35, 299750), (50, 209825), (55, 190750), (70, 149875), (77, 136250), (109, 96250), (110, 95375), (125, 83930), (154, 68125), (175, 59950), (218, 48125), (250, 41965), (275, 38150), (350, 29975), (385, 27250), (545, 19250), (550, 19075), (625, 16786), (763, 13750), (770, 13625), (875, 11990), (1090, 9625), (1199, 8750), (1250, 8393), (1375, 7630), (1526, 6875), (1750, 5995), (1925, 5450), (2398, 4375), (2725, 3850), (2750, 3815)]