4589260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 6347540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 929, 988, 1235, 1858, 2470, 3716, 4645, 4940, 9290, 12077, 17651, 18580, 24154, 35302, 48308, 60385, 70604, 88255, 120770, 176510, 229463, 241540, 353020, 458926, 917852, 1147315, 2294630, 4589260]

約数ペア:

[(1, 4589260), (2, 2294630), (4, 1147315), (5, 917852), (10, 458926), (13, 353020), (19, 241540), (20, 229463), (26, 176510), (38, 120770), (52, 88255), (65, 70604), (76, 60385), (95, 48308), (130, 35302), (190, 24154), (247, 18580), (260, 17651), (380, 12077), (494, 9290), (929, 4940), (988, 4645), (1235, 3716), (1858, 2470)]