9111220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11572940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 683, 1334, 1366, 2668, 2732, 3335, 3415, 6670, 6830, 13340, 13660, 15709, 19807, 31418, 39614, 62836, 78545, 79228, 99035, 157090, 198070, 314180, 396140, 455561, 911122, 1822244, 2277805, 4555610, 9111220]

約数ペア:

[(1, 9111220), (2, 4555610), (4, 2277805), (5, 1822244), (10, 911122), (20, 455561), (23, 396140), (29, 314180), (46, 198070), (58, 157090), (92, 99035), (115, 79228), (116, 78545), (145, 62836), (230, 39614), (290, 31418), (460, 19807), (580, 15709), (667, 13660), (683, 13340), (1334, 6830), (1366, 6670), (2668, 3415), (2732, 3335)]