112267840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 281635200

約数和(自身を除く): 169367360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 160, 164, 172, 199, 205, 215, 320, 328, 344, 398, 410, 430, 656, 688, 796, 820, 860, 995, 1312, 1376, 1592, 1640, 1720, 1763, 1990, 2624, 2752, 3184, 3280, 3440, 3526, 3980, 6368, 6560, 6880, 7052, 7960, 8159, 8557, 8815, 12736, 13120, 13760, 14104, 15920, 16318, 17114, 17630, 28208, 31840, 32636, 34228, 35260, 40795, 42785, 56416, 63680, 65272, 68456, 70520, 81590, 85570, 112832, 130544, 136912, 141040, 163180, 171140, 261088, 273824, 282080, 326360, 342280, 350837, 522176, 547648, 564160, 652720, 684560, 701674, 1305440, 1369120, 1403348, 1754185, 2610880, 2738240, 2806696, 3508370, 5613392, 7016740, 11226784, 14033480, 22453568, 28066960, 56133920, 112267840]

約数ペア:

[(1, 112267840), (2, 56133920), (4, 28066960), (5, 22453568), (8, 14033480), (10, 11226784), (16, 7016740), (20, 5613392), (32, 3508370), (40, 2806696), (41, 2738240), (43, 2610880), (64, 1754185), (80, 1403348), (82, 1369120), (86, 1305440), (160, 701674), (164, 684560), (172, 652720), (199, 564160), (205, 547648), (215, 522176), (320, 350837), (328, 342280), (344, 326360), (398, 282080), (410, 273824), (430, 261088), (656, 171140), (688, 163180), (796, 141040), (820, 136912), (860, 130544), (995, 112832), (1312, 85570), (1376, 81590), (1592, 70520), (1640, 68456), (1720, 65272), (1763, 63680), (1990, 56416), (2624, 42785), (2752, 40795), (3184, 35260), (3280, 34228), (3440, 32636), (3526, 31840), (3980, 28208), (6368, 17630), (6560, 17114), (6880, 16318), (7052, 15920), (7960, 14104), (8159, 13760), (8557, 13120), (8815, 12736)]