25210182840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{529181}}^1$

素因数の和:529592

約数の個数: 64

約数和(自身を含む): 75821196960

約数和(自身を除く): 50611014120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15880, 23820, 47640, 529181, 1058362, 1587543, 2116724, 2645905, 3175086, 4233448, 5291810, 6350172, 7937715, 10583620, 12700344, 15875430, 21167240, 31750860, 63501720, 210084857, 420169714, 630254571, 840339428, 1050424285, 1260509142, 1680678856, 2100848570, 2521018284, 3151272855, 4201697140, 5042036568, 6302545710, 8403394280, 12605091420, 25210182840]

約数ペア:

[(1, 25210182840), (2, 12605091420), (3, 8403394280), (4, 6302545710), (5, 5042036568), (6, 4201697140), (8, 3151272855), (10, 2521018284), (12, 2100848570), (15, 1680678856), (20, 1260509142), (24, 1050424285), (30, 840339428), (40, 630254571), (60, 420169714), (120, 210084857), (397, 63501720), (794, 31750860), (1191, 21167240), (1588, 15875430), (1985, 12700344), (2382, 10583620), (3176, 7937715), (3970, 6350172), (4764, 5291810), (5955, 4233448), (7940, 3175086), (9528, 2645905), (11910, 2116724), (15880, 1587543), (23820, 1058362), (47640, 529181)]