141137260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1787}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 324414720

約数和(自身を除く): 183277460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 718, 1436, 1787, 1795, 3574, 3590, 3949, 7148, 7180, 7898, 8935, 15796, 17870, 19657, 19745, 35740, 39314, 39490, 78628, 78980, 98285, 196570, 393140, 641533, 1283066, 2566132, 3207665, 6415330, 7056863, 12830660, 14113726, 28227452, 35284315, 70568630, 141137260]

約数ペア:

[(1, 141137260), (2, 70568630), (4, 35284315), (5, 28227452), (10, 14113726), (11, 12830660), (20, 7056863), (22, 6415330), (44, 3207665), (55, 2566132), (110, 1283066), (220, 641533), (359, 393140), (718, 196570), (1436, 98285), (1787, 78980), (1795, 78628), (3574, 39490), (3590, 39314), (3949, 35740), (7148, 19745), (7180, 19657), (7898, 17870), (8935, 15796)]