12461150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 26300400

約数和(自身を除く): 13839250

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1009, 1235, 2018, 2470, 5045, 6175, 10090, 12350, 13117, 19171, 25225, 26234, 38342, 50450, 65585, 95855, 131170, 191710, 249223, 327925, 479275, 498446, 655850, 958550, 1246115, 2492230, 6230575, 12461150]

約数ペア:

[(1, 12461150), (2, 6230575), (5, 2492230), (10, 1246115), (13, 958550), (19, 655850), (25, 498446), (26, 479275), (38, 327925), (50, 249223), (65, 191710), (95, 131170), (130, 95855), (190, 65585), (247, 50450), (325, 38342), (475, 26234), (494, 25225), (650, 19171), (950, 13117), (1009, 12350), (1235, 10090), (2018, 6175), (2470, 5045)]