68717450

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{6163}}^1$

素因数の和:6398

約数の個数: 24

約数和(自身を含む): 128408448

約数和(自身を除く): 59690998

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 6163, 11150, 12326, 30815, 61630, 154075, 308150, 1374349, 2748698, 6871745, 13743490, 34358725, 68717450]

約数ペア:

[(1, 68717450), (2, 34358725), (5, 13743490), (10, 6871745), (25, 2748698), (50, 1374349), (223, 308150), (446, 154075), (1115, 61630), (2230, 30815), (5575, 12326), (6163, 11150)]