112299280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 280589184

約数和(自身を除く): 168289904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 680, 710, 1136, 1163, 1207, 1360, 1420, 2326, 2414, 2840, 4652, 4828, 5680, 5815, 6035, 9304, 9656, 11630, 12070, 18608, 19312, 19771, 23260, 24140, 39542, 46520, 48280, 79084, 82573, 93040, 96560, 98855, 158168, 165146, 197710, 316336, 330292, 395420, 412865, 660584, 790840, 825730, 1321168, 1403741, 1581680, 1651460, 2807482, 3302920, 5614964, 6605840, 7018705, 11229928, 14037410, 22459856, 28074820, 56149640, 112299280]

約数ペア:

[(1, 112299280), (2, 56149640), (4, 28074820), (5, 22459856), (8, 14037410), (10, 11229928), (16, 7018705), (17, 6605840), (20, 5614964), (34, 3302920), (40, 2807482), (68, 1651460), (71, 1581680), (80, 1403741), (85, 1321168), (136, 825730), (142, 790840), (170, 660584), (272, 412865), (284, 395420), (340, 330292), (355, 316336), (568, 197710), (680, 165146), (710, 158168), (1136, 98855), (1163, 96560), (1207, 93040), (1360, 82573), (1420, 79084), (2326, 48280), (2414, 46520), (2840, 39542), (4652, 24140), (4828, 23260), (5680, 19771), (5815, 19312), (6035, 18608), (9304, 12070), (9656, 11630)]