16741120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 46357920

約数和(自身を除く): 29616800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 41, 44, 55, 58, 64, 80, 82, 88, 110, 116, 128, 145, 160, 164, 176, 205, 220, 232, 256, 290, 319, 320, 328, 352, 410, 440, 451, 464, 580, 638, 640, 656, 704, 820, 880, 902, 928, 1160, 1189, 1276, 1280, 1312, 1408, 1595, 1640, 1760, 1804, 1856, 2255, 2320, 2378, 2552, 2624, 2816, 3190, 3280, 3520, 3608, 3712, 4510, 4640, 4756, 5104, 5248, 5945, 6380, 6560, 7040, 7216, 7424, 9020, 9280, 9512, 10208, 10496, 11890, 12760, 13079, 13120, 14080, 14432, 18040, 18560, 19024, 20416, 23780, 25520, 26158, 26240, 28864, 36080, 37120, 38048, 40832, 47560, 51040, 52316, 52480, 57728, 65395, 72160, 76096, 81664, 95120, 102080, 104632, 115456, 130790, 144320, 152192, 190240, 204160, 209264, 261580, 288640, 304384, 380480, 408320, 418528, 523160, 577280, 760960, 837056, 1046320, 1521920, 1674112, 2092640, 3348224, 4185280, 8370560, 16741120]

約数ペア:

[(1, 16741120), (2, 8370560), (4, 4185280), (5, 3348224), (8, 2092640), (10, 1674112), (11, 1521920), (16, 1046320), (20, 837056), (22, 760960), (29, 577280), (32, 523160), (40, 418528), (41, 408320), (44, 380480), (55, 304384), (58, 288640), (64, 261580), (80, 209264), (82, 204160), (88, 190240), (110, 152192), (116, 144320), (128, 130790), (145, 115456), (160, 104632), (164, 102080), (176, 95120), (205, 81664), (220, 76096), (232, 72160), (256, 65395), (290, 57728), (319, 52480), (320, 52316), (328, 51040), (352, 47560), (410, 40832), (440, 38048), (451, 37120), (464, 36080), (580, 28864), (638, 26240), (640, 26158), (656, 25520), (704, 23780), (820, 20416), (880, 19024), (902, 18560), (928, 18040), (1160, 14432), (1189, 14080), (1276, 13120), (1280, 13079), (1312, 12760), (1408, 11890), (1595, 10496), (1640, 10208), (1760, 9512), (1804, 9280), (1856, 9020), (2255, 7424), (2320, 7216), (2378, 7040), (2552, 6560), (2624, 6380), (2816, 5945), (3190, 5248), (3280, 5104), (3520, 4756), (3608, 4640), (3712, 4510)]