12971566700

素因数分解:

$2^2\times 5^2\times {\mathrm{1069}}^1\times {\mathrm{121343}}^1$

素因数の和:122426

約数の個数: 36

約数和(自身を含む): 28174863360

約数和(自身を除く): 15203296660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1069, 2138, 4276, 5345, 10690, 21380, 26725, 53450, 106900, 121343, 242686, 485372, 606715, 1213430, 2426860, 3033575, 6067150, 12134300, 129715667, 259431334, 518862668, 648578335, 1297156670, 2594313340, 3242891675, 6485783350, 12971566700]

約数ペア:

[(1, 12971566700), (2, 6485783350), (4, 3242891675), (5, 2594313340), (10, 1297156670), (20, 648578335), (25, 518862668), (50, 259431334), (100, 129715667), (1069, 12134300), (2138, 6067150), (4276, 3033575), (5345, 2426860), (10690, 1213430), (21380, 606715), (26725, 485372), (53450, 242686), (106900, 121343)]