5329240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 13953600

約数和(自身を除く): 8624360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2719, 5438, 10876, 13595, 19033, 21752, 27190, 38066, 54380, 76132, 95165, 108760, 133231, 152264, 190330, 266462, 380660, 532924, 666155, 761320, 1065848, 1332310, 2664620, 5329240]

約数ペア:

[(1, 5329240), (2, 2664620), (4, 1332310), (5, 1065848), (7, 761320), (8, 666155), (10, 532924), (14, 380660), (20, 266462), (28, 190330), (35, 152264), (40, 133231), (49, 108760), (56, 95165), (70, 76132), (98, 54380), (140, 38066), (196, 27190), (245, 21752), (280, 19033), (392, 13595), (490, 10876), (980, 5438), (1960, 2719)]