5301471320

素因数分解:

$2^3\times 5^1\times {\mathrm{10861}}^1\times {\mathrm{12203}}^1$

素因数の和:23075

約数の個数: 32

約数和(自身を含む): 11930386320

約数和(自身を除く): 6628915000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10861, 12203, 21722, 24406, 43444, 48812, 54305, 61015, 86888, 97624, 108610, 122030, 217220, 244060, 434440, 488120, 132536783, 265073566, 530147132, 662683915, 1060294264, 1325367830, 2650735660, 5301471320]

約数ペア:

[(1, 5301471320), (2, 2650735660), (4, 1325367830), (5, 1060294264), (8, 662683915), (10, 530147132), (20, 265073566), (40, 132536783), (10861, 488120), (12203, 434440), (21722, 244060), (24406, 217220), (43444, 122030), (48812, 108610), (54305, 97624), (61015, 86888)]