10111720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 24624000

約数和(自身を除く): 14512280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 379, 460, 580, 667, 758, 920, 1160, 1334, 1516, 1895, 2668, 3032, 3335, 3790, 5336, 6670, 7580, 8717, 10991, 13340, 15160, 17434, 21982, 26680, 34868, 43585, 43964, 54955, 69736, 87170, 87928, 109910, 174340, 219820, 252793, 348680, 439640, 505586, 1011172, 1263965, 2022344, 2527930, 5055860, 10111720]

約数ペア:

[(1, 10111720), (2, 5055860), (4, 2527930), (5, 2022344), (8, 1263965), (10, 1011172), (20, 505586), (23, 439640), (29, 348680), (40, 252793), (46, 219820), (58, 174340), (92, 109910), (115, 87928), (116, 87170), (145, 69736), (184, 54955), (230, 43964), (232, 43585), (290, 34868), (379, 26680), (460, 21982), (580, 17434), (667, 15160), (758, 13340), (920, 10991), (1160, 8717), (1334, 7580), (1516, 6670), (1895, 5336), (2668, 3790), (3032, 3335)]