12813050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 24228732

約数和(自身を除く): 11415682

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 4201, 8402, 21005, 42010, 105025, 210050, 256261, 512522, 1281305, 2562610, 6406525, 12813050]

約数ペア:

[(1, 12813050), (2, 6406525), (5, 2562610), (10, 1281305), (25, 512522), (50, 256261), (61, 210050), (122, 105025), (305, 42010), (610, 21005), (1525, 8402), (3050, 4201)]