22142080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 54804600

約数和(自身を除く): 32662520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1193, 1856, 2320, 2386, 3712, 4640, 4772, 5965, 9280, 9544, 11930, 18560, 19088, 23860, 34597, 38176, 47720, 69194, 76352, 95440, 138388, 152704, 172985, 190880, 276776, 345970, 381760, 553552, 691940, 763520, 1107104, 1383880, 2214208, 2767760, 4428416, 5535520, 11071040, 22142080]

約数ペア:

[(1, 22142080), (2, 11071040), (4, 5535520), (5, 4428416), (8, 2767760), (10, 2214208), (16, 1383880), (20, 1107104), (29, 763520), (32, 691940), (40, 553552), (58, 381760), (64, 345970), (80, 276776), (116, 190880), (128, 172985), (145, 152704), (160, 138388), (232, 95440), (290, 76352), (320, 69194), (464, 47720), (580, 38176), (640, 34597), (928, 23860), (1160, 19088), (1193, 18560), (1856, 11930), (2320, 9544), (2386, 9280), (3712, 5965), (4640, 4772)]