10251260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 23133600

約数和(自身を除く): 12882340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 509, 530, 1007, 1018, 1060, 2014, 2036, 2545, 4028, 5035, 5090, 9671, 10070, 10180, 19342, 20140, 26977, 38684, 48355, 53954, 96710, 107908, 134885, 193420, 269770, 512563, 539540, 1025126, 2050252, 2562815, 5125630, 10251260]

約数ペア:

[(1, 10251260), (2, 5125630), (4, 2562815), (5, 2050252), (10, 1025126), (19, 539540), (20, 512563), (38, 269770), (53, 193420), (76, 134885), (95, 107908), (106, 96710), (190, 53954), (212, 48355), (265, 38684), (380, 26977), (509, 20140), (530, 19342), (1007, 10180), (1018, 10070), (1060, 9671), (2014, 5090), (2036, 5035), (2545, 4028)]