65984320

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5627

約数の個数: 56

約数和(自身を含む): 161400744

約数和(自身を除く): 95416424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5573, 5920, 11146, 11840, 22292, 27865, 44584, 55730, 89168, 111460, 178336, 206201, 222920, 356672, 412402, 445840, 824804, 891680, 1031005, 1649608, 1783360, 2062010, 3299216, 4124020, 6598432, 8248040, 13196864, 16496080, 32992160, 65984320]

約数ペア:

[(1, 65984320), (2, 32992160), (4, 16496080), (5, 13196864), (8, 8248040), (10, 6598432), (16, 4124020), (20, 3299216), (32, 2062010), (37, 1783360), (40, 1649608), (64, 1031005), (74, 891680), (80, 824804), (148, 445840), (160, 412402), (185, 356672), (296, 222920), (320, 206201), (370, 178336), (592, 111460), (740, 89168), (1184, 55730), (1480, 44584), (2368, 27865), (2960, 22292), (5573, 11840), (5920, 11146)]