885350080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2879}}^1$

素因数の和:2958

約数の個数: 84

約数和(自身を含む): 2179198080

約数和(自身を除く): 1293848000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 992, 1240, 1922, 1984, 2480, 2879, 3844, 4805, 4960, 5758, 7688, 9610, 9920, 11516, 14395, 15376, 19220, 23032, 28790, 30752, 38440, 46064, 57580, 61504, 76880, 89249, 92128, 115160, 153760, 178498, 184256, 230320, 307520, 356996, 446245, 460640, 713992, 892490, 921280, 1427984, 1784980, 2766719, 2855968, 3569960, 5533438, 5711936, 7139920, 11066876, 13833595, 14279840, 22133752, 27667190, 28559680, 44267504, 55334380, 88535008, 110668760, 177070016, 221337520, 442675040, 885350080]

約数ペア:

[(1, 885350080), (2, 442675040), (4, 221337520), (5, 177070016), (8, 110668760), (10, 88535008), (16, 55334380), (20, 44267504), (31, 28559680), (32, 27667190), (40, 22133752), (62, 14279840), (64, 13833595), (80, 11066876), (124, 7139920), (155, 5711936), (160, 5533438), (248, 3569960), (310, 2855968), (320, 2766719), (496, 1784980), (620, 1427984), (961, 921280), (992, 892490), (1240, 713992), (1922, 460640), (1984, 446245), (2480, 356996), (2879, 307520), (3844, 230320), (4805, 184256), (4960, 178498), (5758, 153760), (7688, 115160), (9610, 92128), (9920, 89249), (11516, 76880), (14395, 61504), (15376, 57580), (19220, 46064), (23032, 38440), (28790, 30752)]