4185280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 112

約数和(自身を含む): 11521440

約数和(自身を除く): 7336160

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, 145, 160, 164, 176, 205, 220, 232, 290, 319, 320, 328, 352, 410, 440, 451, 464, 580, 638, 656, 704, 820, 880, 902, 928, 1160, 1189, 1276, 1312, 1595, 1640, 1760, 1804, 1856, 2255, 2320, 2378, 2552, 2624, 3190, 3280, 3520, 3608, 4510, 4640, 4756, 5104, 5945, 6380, 6560, 7216, 9020, 9280, 9512, 10208, 11890, 12760, 13079, 13120, 14432, 18040, 19024, 20416, 23780, 25520, 26158, 28864, 36080, 38048, 47560, 51040, 52316, 65395, 72160, 76096, 95120, 102080, 104632, 130790, 144320, 190240, 209264, 261580, 380480, 418528, 523160, 837056, 1046320, 2092640, 4185280]

約数ペア:

[(1, 4185280), (2, 2092640), (4, 1046320), (5, 837056), (8, 523160), (10, 418528), (11, 380480), (16, 261580), (20, 209264), (22, 190240), (29, 144320), (32, 130790), (40, 104632), (41, 102080), (44, 95120), (55, 76096), (58, 72160), (64, 65395), (80, 52316), (82, 51040), (88, 47560), (110, 38048), (116, 36080), (145, 28864), (160, 26158), (164, 25520), (176, 23780), (205, 20416), (220, 19024), (232, 18040), (290, 14432), (319, 13120), (320, 13079), (328, 12760), (352, 11890), (410, 10208), (440, 9512), (451, 9280), (464, 9020), (580, 7216), (638, 6560), (656, 6380), (704, 5945), (820, 5104), (880, 4756), (902, 4640), (928, 4510), (1160, 3608), (1189, 3520), (1276, 3280), (1312, 3190), (1595, 2624), (1640, 2552), (1760, 2378), (1804, 2320), (1856, 2255)]