559602020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{1321}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 1199318400

約数和(自身を除く): 639716380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 359, 590, 718, 1180, 1321, 1436, 1795, 2642, 3590, 5284, 6605, 7180, 13210, 21181, 26420, 42362, 77939, 84724, 105905, 155878, 211810, 311756, 389695, 423620, 474239, 779390, 948478, 1558780, 1896956, 2371195, 4742390, 9484780, 27980101, 55960202, 111920404, 139900505, 279801010, 559602020]

約数ペア:

[(1, 559602020), (2, 279801010), (4, 139900505), (5, 111920404), (10, 55960202), (20, 27980101), (59, 9484780), (118, 4742390), (236, 2371195), (295, 1896956), (359, 1558780), (590, 948478), (718, 779390), (1180, 474239), (1321, 423620), (1436, 389695), (1795, 311756), (2642, 211810), (3590, 155878), (5284, 105905), (6605, 84724), (7180, 77939), (13210, 42362), (21181, 26420)]