8437550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 18514440

約数和(自身を除く): 10076890

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 29, 46, 50, 55, 58, 110, 115, 145, 230, 253, 275, 290, 319, 506, 529, 550, 575, 638, 667, 725, 1058, 1150, 1265, 1334, 1450, 1595, 2530, 2645, 3190, 3335, 5290, 5819, 6325, 6670, 7337, 7975, 11638, 12650, 13225, 14674, 15341, 15950, 16675, 26450, 29095, 30682, 33350, 36685, 58190, 73370, 76705, 145475, 153410, 168751, 183425, 290950, 337502, 366850, 383525, 767050, 843755, 1687510, 4218775, 8437550]

約数ペア:

[(1, 8437550), (2, 4218775), (5, 1687510), (10, 843755), (11, 767050), (22, 383525), (23, 366850), (25, 337502), (29, 290950), (46, 183425), (50, 168751), (55, 153410), (58, 145475), (110, 76705), (115, 73370), (145, 58190), (230, 36685), (253, 33350), (275, 30682), (290, 29095), (319, 26450), (506, 16675), (529, 15950), (550, 15341), (575, 14674), (638, 13225), (667, 12650), (725, 11638), (1058, 7975), (1150, 7337), (1265, 6670), (1334, 6325), (1450, 5819), (1595, 5290), (2530, 3335), (2645, 3190)]