8898560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 14688640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 256, 316, 320, 352, 395, 440, 512, 632, 640, 704, 790, 869, 880, 1024, 1264, 1280, 1408, 1580, 1738, 1760, 2048, 2528, 2560, 2816, 3160, 3476, 3520, 4345, 5056, 5120, 5632, 6320, 6952, 7040, 8690, 10112, 10240, 11264, 12640, 13904, 14080, 17380, 20224, 22528, 25280, 27808, 28160, 34760, 40448, 50560, 55616, 56320, 69520, 80896, 101120, 111232, 112640, 139040, 161792, 202240, 222464, 278080, 404480, 444928, 556160, 808960, 889856, 1112320, 1779712, 2224640, 4449280, 8898560]

約数ペア:

[(1, 8898560), (2, 4449280), (4, 2224640), (5, 1779712), (8, 1112320), (10, 889856), (11, 808960), (16, 556160), (20, 444928), (22, 404480), (32, 278080), (40, 222464), (44, 202240), (55, 161792), (64, 139040), (79, 112640), (80, 111232), (88, 101120), (110, 80896), (128, 69520), (158, 56320), (160, 55616), (176, 50560), (220, 40448), (256, 34760), (316, 28160), (320, 27808), (352, 25280), (395, 22528), (440, 20224), (512, 17380), (632, 14080), (640, 13904), (704, 12640), (790, 11264), (869, 10240), (880, 10112), (1024, 8690), (1264, 7040), (1280, 6952), (1408, 6320), (1580, 5632), (1738, 5120), (1760, 5056), (2048, 4345), (2528, 3520), (2560, 3476), (2816, 3160)]