5280400976

素因数分解:

$2^4\times {\mathrm{4091}}^1\times {\mathrm{80671}}^1$

素因数の和:84770

約数の個数: 20

約数和(自身を含む): 10233404544

約数和(自身を除く): 4953003568

約数列:

[1, 2, 4, 8, 16, 4091, 8182, 16364, 32728, 65456, 80671, 161342, 322684, 645368, 1290736, 330025061, 660050122, 1320100244, 2640200488, 5280400976]

約数ペア:

[(1, 5280400976), (2, 2640200488), (4, 1320100244), (8, 660050122), (16, 330025061), (4091, 1290736), (8182, 645368), (16364, 322684), (32728, 161342), (65456, 80671)]