25788540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14821}}^1$

素因数の和:14862

約数の個数: 48

約数和(自身を含む): 74702880

約数和(自身を除く): 48914340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14821, 29642, 44463, 59284, 74105, 88926, 148210, 177852, 222315, 296420, 429809, 444630, 859618, 889260, 1289427, 1719236, 2149045, 2578854, 4298090, 5157708, 6447135, 8596180, 12894270, 25788540]

約数ペア:

[(1, 25788540), (2, 12894270), (3, 8596180), (4, 6447135), (5, 5157708), (6, 4298090), (10, 2578854), (12, 2149045), (15, 1719236), (20, 1289427), (29, 889260), (30, 859618), (58, 444630), (60, 429809), (87, 296420), (116, 222315), (145, 177852), (174, 148210), (290, 88926), (348, 74105), (435, 59284), (580, 44463), (870, 29642), (1740, 14821)]