7226140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 15886584

約数和(自身を除く): 8660444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 683, 1058, 1366, 2116, 2645, 2732, 3415, 5290, 6830, 10580, 13660, 15709, 31418, 62836, 78545, 157090, 314180, 361307, 722614, 1445228, 1806535, 3613070, 7226140]

約数ペア:

[(1, 7226140), (2, 3613070), (4, 1806535), (5, 1445228), (10, 722614), (20, 361307), (23, 314180), (46, 157090), (92, 78545), (115, 62836), (230, 31418), (460, 15709), (529, 13660), (683, 10580), (1058, 6830), (1366, 5290), (2116, 3415), (2645, 2732)]