42130940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 93768192

約数和(自身を除く): 51637252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1367, 1541, 2734, 3082, 5468, 6164, 6835, 7705, 13670, 15410, 27340, 30820, 31441, 62882, 91589, 125764, 157205, 183178, 314410, 366356, 457945, 628820, 915890, 1831780, 2106547, 4213094, 8426188, 10532735, 21065470, 42130940]

約数ペア:

[(1, 42130940), (2, 21065470), (4, 10532735), (5, 8426188), (10, 4213094), (20, 2106547), (23, 1831780), (46, 915890), (67, 628820), (92, 457945), (115, 366356), (134, 314410), (230, 183178), (268, 157205), (335, 125764), (460, 91589), (670, 62882), (1340, 31441), (1367, 30820), (1541, 27340), (2734, 15410), (3082, 13670), (5468, 7705), (6164, 6835)]