2077888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27529}}^1$

素因数の和:27597

約数の個数: 128

約数和(自身を含む): 6778987200

約数和(自身を除く): 4701098280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 27529, 37740, 55058, 75480, 82587, 110116, 137645, 165174, 220232, 275290, 330348, 412935, 467993, 550580, 660696, 825870, 935986, 1018573, 1101160, 1403979, 1651740, 1871972, 2037146, 2339965, 2807958, 3055719, 3303480, 3743944, 4074292, 4679930, 5092865, 5615916, 6111438, 7019895, 8148584, 9359860, 10185730, 11231832, 12222876, 14039790, 15278595, 17315741, 18719720, 20371460, 24445752, 28079580, 30557190, 34631482, 40742920, 51947223, 56159160, 61114380, 69262964, 86578705, 103894446, 122228760, 138525928, 173157410, 207788892, 259736115, 346314820, 415577784, 519472230, 692629640, 1038944460, 2077888920]

約数ペア:

[(1, 2077888920), (2, 1038944460), (3, 692629640), (4, 519472230), (5, 415577784), (6, 346314820), (8, 259736115), (10, 207788892), (12, 173157410), (15, 138525928), (17, 122228760), (20, 103894446), (24, 86578705), (30, 69262964), (34, 61114380), (37, 56159160), (40, 51947223), (51, 40742920), (60, 34631482), (68, 30557190), (74, 28079580), (85, 24445752), (102, 20371460), (111, 18719720), (120, 17315741), (136, 15278595), (148, 14039790), (170, 12222876), (185, 11231832), (204, 10185730), (222, 9359860), (255, 8148584), (296, 7019895), (340, 6111438), (370, 5615916), (408, 5092865), (444, 4679930), (510, 4074292), (555, 3743944), (629, 3303480), (680, 3055719), (740, 2807958), (888, 2339965), (1020, 2037146), (1110, 1871972), (1258, 1651740), (1480, 1403979), (1887, 1101160), (2040, 1018573), (2220, 935986), (2516, 825870), (3145, 660696), (3774, 550580), (4440, 467993), (5032, 412935), (6290, 330348), (7548, 275290), (9435, 220232), (12580, 165174), (15096, 137645), (18870, 110116), (25160, 82587), (27529, 75480), (37740, 55058)]