2608660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 5878656

約数和(自身を除く): 3269996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 107, 115, 212, 214, 230, 265, 428, 460, 530, 535, 1060, 1070, 1219, 2140, 2438, 2461, 4876, 4922, 5671, 6095, 9844, 11342, 12190, 12305, 22684, 24380, 24610, 28355, 49220, 56710, 113420, 130433, 260866, 521732, 652165, 1304330, 2608660]

約数ペア:

[(1, 2608660), (2, 1304330), (4, 652165), (5, 521732), (10, 260866), (20, 130433), (23, 113420), (46, 56710), (53, 49220), (92, 28355), (106, 24610), (107, 24380), (115, 22684), (212, 12305), (214, 12190), (230, 11342), (265, 9844), (428, 6095), (460, 5671), (530, 4922), (535, 4876), (1060, 2461), (1070, 2438), (1219, 2140)]