41891640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{49871}}^1$

素因数の和:49892

約数の個数: 64

約数和(自身を含む): 143631360

約数和(自身を除く): 101739720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 49871, 99742, 149613, 199484, 249355, 299226, 349097, 398968, 498710, 598452, 698194, 748065, 997420, 1047291, 1196904, 1396388, 1496130, 1745485, 1994840, 2094582, 2792776, 2992260, 3490970, 4189164, 5236455, 5984520, 6981940, 8378328, 10472910, 13963880, 20945820, 41891640]

約数ペア:

[(1, 41891640), (2, 20945820), (3, 13963880), (4, 10472910), (5, 8378328), (6, 6981940), (7, 5984520), (8, 5236455), (10, 4189164), (12, 3490970), (14, 2992260), (15, 2792776), (20, 2094582), (21, 1994840), (24, 1745485), (28, 1496130), (30, 1396388), (35, 1196904), (40, 1047291), (42, 997420), (56, 748065), (60, 698194), (70, 598452), (84, 498710), (105, 398968), (120, 349097), (140, 299226), (168, 249355), (210, 199484), (280, 149613), (420, 99742), (840, 49871)]