45642080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25933}}^1$

素因数の和:25959

約数の個数: 48

約数和(自身を含む): 117636624

約数和(自身を除く): 71994544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 25933, 51866, 103732, 129665, 207464, 259330, 285263, 414928, 518660, 570526, 829856, 1037320, 1141052, 1426315, 2074640, 2282104, 2852630, 4149280, 4564208, 5705260, 9128416, 11410520, 22821040, 45642080]

約数ペア:

[(1, 45642080), (2, 22821040), (4, 11410520), (5, 9128416), (8, 5705260), (10, 4564208), (11, 4149280), (16, 2852630), (20, 2282104), (22, 2074640), (32, 1426315), (40, 1141052), (44, 1037320), (55, 829856), (80, 570526), (88, 518660), (110, 414928), (160, 285263), (176, 259330), (220, 207464), (352, 129665), (440, 103732), (880, 51866), (1760, 25933)]