79259260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208577}}^1$

素因数の和:208605

約数の個数: 24

約数和(自身を含む): 175205520

約数和(自身を除く): 95946260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 208577, 417154, 834308, 1042885, 2085770, 3962963, 4171540, 7925926, 15851852, 19814815, 39629630, 79259260]

約数ペア:

[(1, 79259260), (2, 39629630), (4, 19814815), (5, 15851852), (10, 7925926), (19, 4171540), (20, 3962963), (38, 2085770), (76, 1042885), (95, 834308), (190, 417154), (380, 208577)]