7788826090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{265921}}^1$

素因数の和:266058

約数の個数: 32

約数和(自身を含む): 14646983760

約数和(自身を除く): 6858157670

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 29290, 265921, 531842, 1329605, 2659210, 7711709, 15423418, 26858021, 38558545, 53716042, 77117090, 134290105, 268580210, 778882609, 1557765218, 3894413045, 7788826090]

約数ペア:

[(1, 7788826090), (2, 3894413045), (5, 1557765218), (10, 778882609), (29, 268580210), (58, 134290105), (101, 77117090), (145, 53716042), (202, 38558545), (290, 26858021), (505, 15423418), (1010, 7711709), (2929, 2659210), (5858, 1329605), (14645, 531842), (29290, 265921)]