103429780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 220993920

約数和(自身を除く): 117564140

約数列:

[1, 2, 4, 5, 10, 20, 167, 173, 179, 334, 346, 358, 668, 692, 716, 835, 865, 895, 1670, 1730, 1790, 3340, 3460, 3580, 28891, 29893, 30967, 57782, 59786, 61934, 115564, 119572, 123868, 144455, 149465, 154835, 288910, 298930, 309670, 577820, 597860, 619340, 5171489, 10342978, 20685956, 25857445, 51714890, 103429780]

約数ペア:

[(1, 103429780), (2, 51714890), (4, 25857445), (5, 20685956), (10, 10342978), (20, 5171489), (167, 619340), (173, 597860), (179, 577820), (334, 309670), (346, 298930), (358, 288910), (668, 154835), (692, 149465), (716, 144455), (835, 123868), (865, 119572), (895, 115564), (1670, 61934), (1730, 59786), (1790, 57782), (3340, 30967), (3460, 29893), (3580, 28891)]