66794750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 138288384

約数和(自身を除く): 71493634

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 125, 214, 227, 250, 275, 454, 535, 550, 1070, 1135, 1177, 1375, 2270, 2354, 2497, 2675, 2750, 4994, 5350, 5675, 5885, 11350, 11770, 12485, 13375, 24289, 24970, 26750, 28375, 29425, 48578, 56750, 58850, 62425, 121445, 124850, 147125, 242890, 267179, 294250, 312125, 534358, 607225, 624250, 1214450, 1335895, 2671790, 3036125, 6072250, 6679475, 13358950, 33397375, 66794750]

約数ペア:

[(1, 66794750), (2, 33397375), (5, 13358950), (10, 6679475), (11, 6072250), (22, 3036125), (25, 2671790), (50, 1335895), (55, 1214450), (107, 624250), (110, 607225), (125, 534358), (214, 312125), (227, 294250), (250, 267179), (275, 242890), (454, 147125), (535, 124850), (550, 121445), (1070, 62425), (1135, 58850), (1177, 56750), (1375, 48578), (2270, 29425), (2354, 28375), (2497, 26750), (2675, 24970), (2750, 24289), (4994, 13375), (5350, 12485), (5675, 11770), (5885, 11350)]