70433320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24121}}^1$

素因数の和:24205

約数の個数: 32

約数和(自身を含む): 160652520

約数和(自身を除く): 90219200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 24121, 48242, 96484, 120605, 192968, 241210, 482420, 964840, 1760833, 3521666, 7043332, 8804165, 14086664, 17608330, 35216660, 70433320]

約数ペア:

[(1, 70433320), (2, 35216660), (4, 17608330), (5, 14086664), (8, 8804165), (10, 7043332), (20, 3521666), (40, 1760833), (73, 964840), (146, 482420), (292, 241210), (365, 192968), (584, 120605), (730, 96484), (1460, 48242), (2920, 24121)]