70718240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15241}}^1$

素因数の和:15285

約数の個数: 48

約数和(自身を含む): 172844280

約数和(自身を除く): 102126040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 15241, 30482, 60964, 76205, 121928, 152410, 243856, 304820, 441989, 487712, 609640, 883978, 1219280, 1767956, 2209945, 2438560, 3535912, 4419890, 7071824, 8839780, 14143648, 17679560, 35359120, 70718240]

約数ペア:

[(1, 70718240), (2, 35359120), (4, 17679560), (5, 14143648), (8, 8839780), (10, 7071824), (16, 4419890), (20, 3535912), (29, 2438560), (32, 2209945), (40, 1767956), (58, 1219280), (80, 883978), (116, 609640), (145, 487712), (160, 441989), (232, 304820), (290, 243856), (464, 152410), (580, 121928), (928, 76205), (1160, 60964), (2320, 30482), (4640, 15241)]