83231320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122399}}^1$

素因数の和:122427

約数の個数: 32

約数和(自身を含む): 198288000

約数和(自身を除く): 115056680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122399, 244798, 489596, 611995, 979192, 1223990, 2080783, 2447980, 4161566, 4895960, 8323132, 10403915, 16646264, 20807830, 41615660, 83231320]

約数ペア:

[(1, 83231320), (2, 41615660), (4, 20807830), (5, 16646264), (8, 10403915), (10, 8323132), (17, 4895960), (20, 4161566), (34, 2447980), (40, 2080783), (68, 1223990), (85, 979192), (136, 611995), (170, 489596), (340, 244798), (680, 122399)]