104656600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12820

約数の個数: 48

約数和(自身を含む): 249280920

約数和(自身を除く): 144624320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 12763, 25526, 51052, 63815, 102104, 127630, 255260, 319075, 510520, 523283, 638150, 1046566, 1276300, 2093132, 2552600, 2616415, 4186264, 5232830, 10465660, 13082075, 20931320, 26164150, 52328300, 104656600]

約数ペア:

[(1, 104656600), (2, 52328300), (4, 26164150), (5, 20931320), (8, 13082075), (10, 10465660), (20, 5232830), (25, 4186264), (40, 2616415), (41, 2552600), (50, 2093132), (82, 1276300), (100, 1046566), (164, 638150), (200, 523283), (205, 510520), (328, 319075), (410, 255260), (820, 127630), (1025, 102104), (1640, 63815), (2050, 51052), (4100, 25526), (8200, 12763)]