268563710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 490050432

約数和(自身を除く): 221486722

約数列:

[1, 2, 5, 10, 113, 226, 271, 542, 565, 877, 1130, 1355, 1754, 2710, 4385, 8770, 30623, 61246, 99101, 153115, 198202, 237667, 306230, 475334, 495505, 991010, 1188335, 2376670, 26856371, 53712742, 134281855, 268563710]

約数ペア:

[(1, 268563710), (2, 134281855), (5, 53712742), (10, 26856371), (113, 2376670), (226, 1188335), (271, 991010), (542, 495505), (565, 475334), (877, 306230), (1130, 237667), (1355, 198202), (1754, 153115), (2710, 99101), (4385, 61246), (8770, 30623)]