1567913920

素因数分解:

$2^6\times 5^1\times {\mathrm{647}}^1\times {\mathrm{7573}}^1$

素因数の和:8237

約数の個数: 56

約数和(自身を含む): 3739859424

約数和(自身を除く): 2171945504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 647, 1294, 2588, 3235, 5176, 6470, 7573, 10352, 12940, 15146, 20704, 25880, 30292, 37865, 41408, 51760, 60584, 75730, 103520, 121168, 151460, 207040, 242336, 302920, 484672, 605840, 1211680, 2423360, 4899731, 9799462, 19598924, 24498655, 39197848, 48997310, 78395696, 97994620, 156791392, 195989240, 313582784, 391978480, 783956960, 1567913920]

約数ペア:

[(1, 1567913920), (2, 783956960), (4, 391978480), (5, 313582784), (8, 195989240), (10, 156791392), (16, 97994620), (20, 78395696), (32, 48997310), (40, 39197848), (64, 24498655), (80, 19598924), (160, 9799462), (320, 4899731), (647, 2423360), (1294, 1211680), (2588, 605840), (3235, 484672), (5176, 302920), (6470, 242336), (7573, 207040), (10352, 151460), (12940, 121168), (15146, 103520), (20704, 75730), (25880, 60584), (30292, 51760), (37865, 41408)]