2999693960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{773117}}^1$

素因数の和:773225

約数の個数: 32

約数和(自身を含む): 6818900760

約数和(自身を除く): 3819206800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 773117, 1546234, 3092468, 3865585, 6184936, 7731170, 15462340, 30924680, 74992349, 149984698, 299969396, 374961745, 599938792, 749923490, 1499846980, 2999693960]

約数ペア:

[(1, 2999693960), (2, 1499846980), (4, 749923490), (5, 599938792), (8, 374961745), (10, 299969396), (20, 149984698), (40, 74992349), (97, 30924680), (194, 15462340), (388, 7731170), (485, 6184936), (776, 3865585), (970, 3092468), (1940, 1546234), (3880, 773117)]