5080456880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1476877}}^1$

素因数の和:1476933

約数の個数: 40

約数和(自身を含む): 12086769552

約数和(自身を除く): 7006312672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 1476877, 2953754, 5907508, 7384385, 11815016, 14768770, 23630032, 29537540, 59075080, 63505711, 118150160, 127011422, 254022844, 317528555, 508045688, 635057110, 1016091376, 1270114220, 2540228440, 5080456880]

約数ペア:

[(1, 5080456880), (2, 2540228440), (4, 1270114220), (5, 1016091376), (8, 635057110), (10, 508045688), (16, 317528555), (20, 254022844), (40, 127011422), (43, 118150160), (80, 63505711), (86, 59075080), (172, 29537540), (215, 23630032), (344, 14768770), (430, 11815016), (688, 7384385), (860, 5907508), (1720, 2953754), (3440, 1476877)]