58364020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20440

約数の個数: 48

約数和(自身を含む): 143998848

約数和(自身を除く): 85634828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 20407, 40814, 81628, 102035, 204070, 224477, 265291, 408140, 448954, 530582, 897908, 1061164, 1122385, 1326455, 2244770, 2652910, 2918201, 4489540, 5305820, 5836402, 11672804, 14591005, 29182010, 58364020]

約数ペア:

[(1, 58364020), (2, 29182010), (4, 14591005), (5, 11672804), (10, 5836402), (11, 5305820), (13, 4489540), (20, 2918201), (22, 2652910), (26, 2244770), (44, 1326455), (52, 1122385), (55, 1061164), (65, 897908), (110, 530582), (130, 448954), (143, 408140), (220, 265291), (260, 224477), (286, 204070), (572, 102035), (715, 81628), (1430, 40814), (2860, 20407)]