82842560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 208483200

約数和(自身を除く): 125640640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 113, 116, 145, 158, 160, 226, 232, 290, 316, 320, 395, 452, 464, 565, 580, 632, 790, 904, 928, 1130, 1160, 1264, 1580, 1808, 1856, 2260, 2291, 2320, 2528, 3160, 3277, 3616, 4520, 4582, 4640, 5056, 6320, 6554, 7232, 8927, 9040, 9164, 9280, 11455, 12640, 13108, 16385, 17854, 18080, 18328, 22910, 25280, 26216, 32770, 35708, 36160, 36656, 44635, 45820, 52432, 65540, 71416, 73312, 89270, 91640, 104864, 131080, 142832, 146624, 178540, 183280, 209728, 258883, 262160, 285664, 357080, 366560, 517766, 524320, 571328, 714160, 733120, 1035532, 1048640, 1294415, 1428320, 2071064, 2588830, 2856640, 4142128, 5177660, 8284256, 10355320, 16568512, 20710640, 41421280, 82842560]

約数ペア:

[(1, 82842560), (2, 41421280), (4, 20710640), (5, 16568512), (8, 10355320), (10, 8284256), (16, 5177660), (20, 4142128), (29, 2856640), (32, 2588830), (40, 2071064), (58, 1428320), (64, 1294415), (79, 1048640), (80, 1035532), (113, 733120), (116, 714160), (145, 571328), (158, 524320), (160, 517766), (226, 366560), (232, 357080), (290, 285664), (316, 262160), (320, 258883), (395, 209728), (452, 183280), (464, 178540), (565, 146624), (580, 142832), (632, 131080), (790, 104864), (904, 91640), (928, 89270), (1130, 73312), (1160, 71416), (1264, 65540), (1580, 52432), (1808, 45820), (1856, 44635), (2260, 36656), (2291, 36160), (2320, 35708), (2528, 32770), (3160, 26216), (3277, 25280), (3616, 22910), (4520, 18328), (4582, 18080), (4640, 17854), (5056, 16385), (6320, 13108), (6554, 12640), (7232, 11455), (8927, 9280), (9040, 9164)]