74681020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 93251780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 3331, 4484, 5605, 6662, 11210, 13324, 16655, 22420, 33310, 63289, 66620, 126578, 196529, 253156, 316445, 393058, 632890, 786116, 982645, 1265780, 1965290, 3734051, 3930580, 7468102, 14936204, 18670255, 37340510, 74681020]

約数ペア:

[(1, 74681020), (2, 37340510), (4, 18670255), (5, 14936204), (10, 7468102), (19, 3930580), (20, 3734051), (38, 1965290), (59, 1265780), (76, 982645), (95, 786116), (118, 632890), (190, 393058), (236, 316445), (295, 253156), (380, 196529), (590, 126578), (1121, 66620), (1180, 63289), (2242, 33310), (3331, 22420), (4484, 16655), (5605, 13324), (6662, 11210)]