5521103680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401243}}^1$

素因数の和:401303

約数の個数: 56

約数和(自身を含む): 13452908832

約数和(自身を除く): 7931805152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 401243, 802486, 1604972, 2006215, 3209944, 4012430, 6419888, 8024860, 12839776, 16049720, 17253449, 25679552, 32099440, 34506898, 64198880, 69013796, 86267245, 128397760, 138027592, 172534490, 276055184, 345068980, 552110368, 690137960, 1104220736, 1380275920, 2760551840, 5521103680]

約数ペア:

[(1, 5521103680), (2, 2760551840), (4, 1380275920), (5, 1104220736), (8, 690137960), (10, 552110368), (16, 345068980), (20, 276055184), (32, 172534490), (40, 138027592), (43, 128397760), (64, 86267245), (80, 69013796), (86, 64198880), (160, 34506898), (172, 32099440), (215, 25679552), (320, 17253449), (344, 16049720), (430, 12839776), (688, 8024860), (860, 6419888), (1376, 4012430), (1720, 3209944), (2752, 2006215), (3440, 1604972), (6880, 802486), (13760, 401243)]