232189640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 534504960

約数和(自身を除く): 302315320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 131, 146, 262, 292, 365, 524, 584, 607, 655, 730, 1048, 1214, 1310, 1460, 2428, 2620, 2920, 3035, 4856, 5240, 6070, 9563, 12140, 19126, 24280, 38252, 44311, 47815, 76504, 79517, 88622, 95630, 159034, 177244, 191260, 221555, 318068, 354488, 382520, 397585, 443110, 636136, 795170, 886220, 1590340, 1772440, 3180680, 5804741, 11609482, 23218964, 29023705, 46437928, 58047410, 116094820, 232189640]

約数ペア:

[(1, 232189640), (2, 116094820), (4, 58047410), (5, 46437928), (8, 29023705), (10, 23218964), (20, 11609482), (40, 5804741), (73, 3180680), (131, 1772440), (146, 1590340), (262, 886220), (292, 795170), (365, 636136), (524, 443110), (584, 397585), (607, 382520), (655, 354488), (730, 318068), (1048, 221555), (1214, 191260), (1310, 177244), (1460, 159034), (2428, 95630), (2620, 88622), (2920, 79517), (3035, 76504), (4856, 47815), (5240, 44311), (6070, 38252), (9563, 24280), (12140, 19126)]