547471780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8573}}^1$

素因数の和:8716

約数の個数: 48

約数和(自身を含む): 1198439424

約数和(自身を除く): 650967644

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 2060, 3193, 6386, 8573, 12772, 15965, 17146, 31930, 34292, 42865, 63860, 85730, 171460, 265763, 531526, 883019, 1063052, 1328815, 1766038, 2657630, 3532076, 4415095, 5315260, 8830190, 17660380, 27373589, 54747178, 109494356, 136867945, 273735890, 547471780]

約数ペア:

[(1, 547471780), (2, 273735890), (4, 136867945), (5, 109494356), (10, 54747178), (20, 27373589), (31, 17660380), (62, 8830190), (103, 5315260), (124, 4415095), (155, 3532076), (206, 2657630), (310, 1766038), (412, 1328815), (515, 1063052), (620, 883019), (1030, 531526), (2060, 265763), (3193, 171460), (6386, 85730), (8573, 63860), (12772, 42865), (15965, 34292), (17146, 31930)]