74202220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6358

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 95141780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 6299, 11780, 12598, 25196, 31495, 62990, 119681, 125980, 195269, 239362, 390538, 478724, 598405, 781076, 976345, 1196810, 1952690, 2393620, 3710111, 3905380, 7420222, 14840444, 18550555, 37101110, 74202220]

約数ペア:

[(1, 74202220), (2, 37101110), (4, 18550555), (5, 14840444), (10, 7420222), (19, 3905380), (20, 3710111), (31, 2393620), (38, 1952690), (62, 1196810), (76, 976345), (95, 781076), (124, 598405), (155, 478724), (190, 390538), (310, 239362), (380, 195269), (589, 125980), (620, 119681), (1178, 62990), (2356, 31495), (2945, 25196), (5890, 12598), (6299, 11780)]