2912460160

素因数分解:

$2^7\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2797}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 6969370320

約数和(自身を除く): 4056910160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1627, 2797, 3254, 5594, 6508, 8135, 11188, 13016, 13985, 16270, 22376, 26032, 27970, 32540, 44752, 52064, 55940, 65080, 89504, 104128, 111880, 130160, 179008, 208256, 223760, 260320, 358016, 447520, 520640, 895040, 1041280, 1790080, 4550719, 9101438, 18202876, 22753595, 36405752, 45507190, 72811504, 91014380, 145623008, 182028760, 291246016, 364057520, 582492032, 728115040, 1456230080, 2912460160]

約数ペア:

[(1, 2912460160), (2, 1456230080), (4, 728115040), (5, 582492032), (8, 364057520), (10, 291246016), (16, 182028760), (20, 145623008), (32, 91014380), (40, 72811504), (64, 45507190), (80, 36405752), (128, 22753595), (160, 18202876), (320, 9101438), (640, 4550719), (1627, 1790080), (2797, 1041280), (3254, 895040), (5594, 520640), (6508, 447520), (8135, 358016), (11188, 260320), (13016, 223760), (13985, 208256), (16270, 179008), (22376, 130160), (26032, 111880), (27970, 104128), (32540, 89504), (44752, 65080), (52064, 55940)]