15696087340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1795891}}^1$

素因数の和:1795942

約数の個数: 48

約数和(自身を含む): 36205182720

約数和(自身を除く): 20509095380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 1795891, 3591782, 7183564, 8979455, 17958910, 34121929, 35917820, 41305493, 68243858, 82610986, 136487716, 165221972, 170609645, 206527465, 341219290, 413054930, 682438580, 784804367, 826109860, 1569608734, 3139217468, 3924021835, 7848043670, 15696087340]

約数ペア:

[(1, 15696087340), (2, 7848043670), (4, 3924021835), (5, 3139217468), (10, 1569608734), (19, 826109860), (20, 784804367), (23, 682438580), (38, 413054930), (46, 341219290), (76, 206527465), (92, 170609645), (95, 165221972), (115, 136487716), (190, 82610986), (230, 68243858), (380, 41305493), (437, 35917820), (460, 34121929), (874, 17958910), (1748, 8979455), (2185, 7183564), (4370, 3591782), (8740, 1795891)]