22506090460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{165559}}^1$

素因数の和:166546

約数の個数: 48

約数和(自身を含む): 54070571520

約数和(自身を除く): 31564481060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 971, 1942, 3884, 4855, 6797, 9710, 13594, 19420, 27188, 33985, 67970, 135940, 165559, 331118, 662236, 827795, 1158913, 1655590, 2317826, 3311180, 4635652, 5794565, 11589130, 23178260, 160757789, 321515578, 643031156, 803788945, 1125304523, 1607577890, 2250609046, 3215155780, 4501218092, 5626522615, 11253045230, 22506090460]

約数ペア:

[(1, 22506090460), (2, 11253045230), (4, 5626522615), (5, 4501218092), (7, 3215155780), (10, 2250609046), (14, 1607577890), (20, 1125304523), (28, 803788945), (35, 643031156), (70, 321515578), (140, 160757789), (971, 23178260), (1942, 11589130), (3884, 5794565), (4855, 4635652), (6797, 3311180), (9710, 2317826), (13594, 1655590), (19420, 1158913), (27188, 827795), (33985, 662236), (67970, 331118), (135940, 165559)]