79332940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{65027}}^1$

素因数の和:65097

約数の個数: 24

約数和(自身を含む): 169332912

約数和(自身を除く): 89999972

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 65027, 130054, 260108, 325135, 650270, 1300540, 3966647, 7933294, 15866588, 19833235, 39666470, 79332940]

約数ペア:

[(1, 79332940), (2, 39666470), (4, 19833235), (5, 15866588), (10, 7933294), (20, 3966647), (61, 1300540), (122, 650270), (244, 325135), (305, 260108), (610, 130054), (1220, 65027)]