8831080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 21513600

約数和(自身を除く): 12682520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 331, 460, 580, 662, 667, 920, 1160, 1324, 1334, 1655, 2648, 2668, 3310, 3335, 5336, 6620, 6670, 7613, 9599, 13240, 13340, 15226, 19198, 26680, 30452, 38065, 38396, 47995, 60904, 76130, 76792, 95990, 152260, 191980, 220777, 304520, 383960, 441554, 883108, 1103885, 1766216, 2207770, 4415540, 8831080]

約数ペア:

[(1, 8831080), (2, 4415540), (4, 2207770), (5, 1766216), (8, 1103885), (10, 883108), (20, 441554), (23, 383960), (29, 304520), (40, 220777), (46, 191980), (58, 152260), (92, 95990), (115, 76792), (116, 76130), (145, 60904), (184, 47995), (230, 38396), (232, 38065), (290, 30452), (331, 26680), (460, 19198), (580, 15226), (662, 13340), (667, 13240), (920, 9599), (1160, 7613), (1324, 6670), (1334, 6620), (1655, 5336), (2648, 3335), (2668, 3310)]