146304880

素因数分解:

$2^4\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2129}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 340714800

約数和(自身を除く): 194409920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 859, 1718, 2129, 3436, 4258, 4295, 6872, 8516, 8590, 10645, 13744, 17032, 17180, 21290, 34064, 34360, 42580, 68720, 85160, 170320, 1828811, 3657622, 7315244, 9144055, 14630488, 18288110, 29260976, 36576220, 73152440, 146304880]

約数ペア:

[(1, 146304880), (2, 73152440), (4, 36576220), (5, 29260976), (8, 18288110), (10, 14630488), (16, 9144055), (20, 7315244), (40, 3657622), (80, 1828811), (859, 170320), (1718, 85160), (2129, 68720), (3436, 42580), (4258, 34360), (4295, 34064), (6872, 21290), (8516, 17180), (8590, 17032), (10645, 13744)]