190094680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279551}}^1$

素因数の和:279579

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 262779560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 279551, 559102, 1118204, 1397755, 2236408, 2795510, 4752367, 5591020, 9504734, 11182040, 19009468, 23761835, 38018936, 47523670, 95047340, 190094680]

約数ペア:

[(1, 190094680), (2, 95047340), (4, 47523670), (5, 38018936), (8, 23761835), (10, 19009468), (17, 11182040), (20, 9504734), (34, 5591020), (40, 4752367), (68, 2795510), (85, 2236408), (136, 1397755), (170, 1118204), (340, 559102), (680, 279551)]