23361260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 55624800

約数和(自身を除く): 32263540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4729, 4940, 9458, 18916, 23645, 47290, 61477, 89851, 94580, 122954, 179702, 245908, 307385, 359404, 449255, 614770, 898510, 1168063, 1229540, 1797020, 2336126, 4672252, 5840315, 11680630, 23361260]

約数ペア:

[(1, 23361260), (2, 11680630), (4, 5840315), (5, 4672252), (10, 2336126), (13, 1797020), (19, 1229540), (20, 1168063), (26, 898510), (38, 614770), (52, 449255), (65, 359404), (76, 307385), (95, 245908), (130, 179702), (190, 122954), (247, 94580), (260, 89851), (380, 61477), (494, 47290), (988, 23645), (1235, 18916), (2470, 9458), (4729, 4940)]