17628160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 88

約数和(自身を含む): 46278576

約数和(自身を除く): 28650416

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, 256, 313, 320, 352, 440, 512, 626, 640, 704, 880, 1024, 1252, 1280, 1408, 1565, 1760, 2504, 2560, 2816, 3130, 3443, 3520, 5008, 5120, 5632, 6260, 6886, 7040, 10016, 11264, 12520, 13772, 14080, 17215, 20032, 25040, 27544, 28160, 34430, 40064, 50080, 55088, 56320, 68860, 80128, 100160, 110176, 137720, 160256, 200320, 220352, 275440, 320512, 400640, 440704, 550880, 801280, 881408, 1101760, 1602560, 1762816, 2203520, 3525632, 4407040, 8814080, 17628160]

約数ペア:

[(1, 17628160), (2, 8814080), (4, 4407040), (5, 3525632), (8, 2203520), (10, 1762816), (11, 1602560), (16, 1101760), (20, 881408), (22, 801280), (32, 550880), (40, 440704), (44, 400640), (55, 320512), (64, 275440), (80, 220352), (88, 200320), (110, 160256), (128, 137720), (160, 110176), (176, 100160), (220, 80128), (256, 68860), (313, 56320), (320, 55088), (352, 50080), (440, 40064), (512, 34430), (626, 28160), (640, 27544), (704, 25040), (880, 20032), (1024, 17215), (1252, 14080), (1280, 13772), (1408, 12520), (1565, 11264), (1760, 10016), (2504, 7040), (2560, 6886), (2816, 6260), (3130, 5632), (3443, 5120), (3520, 5008)]