4867960

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 11048400

約数和(自身を除く): 6180440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 929, 1048, 1310, 1858, 2620, 3716, 4645, 5240, 7432, 9290, 18580, 37160, 121699, 243398, 486796, 608495, 973592, 1216990, 2433980, 4867960]

約数ペア:

[(1, 4867960), (2, 2433980), (4, 1216990), (5, 973592), (8, 608495), (10, 486796), (20, 243398), (40, 121699), (131, 37160), (262, 18580), (524, 9290), (655, 7432), (929, 5240), (1048, 4645), (1310, 3716), (1858, 2620)]