85909120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12203}}^1$

素因数の和:12233

約数の個数: 64

約数和(自身を含む): 224065440

約数和(自身を除く): 138156320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12203, 24406, 48812, 61015, 97624, 122030, 134233, 195248, 244060, 268466, 390496, 488120, 536932, 671165, 780992, 976240, 1073864, 1342330, 1561984, 1952480, 2147728, 2684660, 3904960, 4295456, 5369320, 7809920, 8590912, 10738640, 17181824, 21477280, 42954560, 85909120]

約数ペア:

[(1, 85909120), (2, 42954560), (4, 21477280), (5, 17181824), (8, 10738640), (10, 8590912), (11, 7809920), (16, 5369320), (20, 4295456), (22, 3904960), (32, 2684660), (40, 2147728), (44, 1952480), (55, 1561984), (64, 1342330), (80, 1073864), (88, 976240), (110, 780992), (128, 671165), (160, 536932), (176, 488120), (220, 390496), (320, 268466), (352, 244060), (440, 195248), (640, 134233), (704, 122030), (880, 97624), (1408, 61015), (1760, 48812), (3520, 24406), (7040, 12203)]