12354680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 31268160

約数和(自身を除く): 18913480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1033, 1196, 1495, 2066, 2392, 2990, 4132, 5165, 5980, 8264, 10330, 11960, 13429, 20660, 23759, 26858, 41320, 47518, 53716, 67145, 95036, 107432, 118795, 134290, 190072, 237590, 268580, 308867, 475180, 537160, 617734, 950360, 1235468, 1544335, 2470936, 3088670, 6177340, 12354680]

約数ペア:

[(1, 12354680), (2, 6177340), (4, 3088670), (5, 2470936), (8, 1544335), (10, 1235468), (13, 950360), (20, 617734), (23, 537160), (26, 475180), (40, 308867), (46, 268580), (52, 237590), (65, 190072), (92, 134290), (104, 118795), (115, 107432), (130, 95036), (184, 67145), (230, 53716), (260, 47518), (299, 41320), (460, 26858), (520, 23759), (598, 20660), (920, 13429), (1033, 11960), (1196, 10330), (1495, 8264), (2066, 5980), (2392, 5165), (2990, 4132)]