1651103680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{119993}}^1$

素因数の和:120053

約数の個数: 56

約数和(自身を含む): 4023158832

約数和(自身を除く): 2372055152

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, 119993, 239986, 479972, 599965, 959944, 1199930, 1919888, 2399860, 3839776, 4799720, 5159699, 7679552, 9599440, 10319398, 19198880, 20638796, 25798495, 38397760, 41277592, 51596990, 82555184, 103193980, 165110368, 206387960, 330220736, 412775920, 825551840, 1651103680]

約数ペア:

[(1, 1651103680), (2, 825551840), (4, 412775920), (5, 330220736), (8, 206387960), (10, 165110368), (16, 103193980), (20, 82555184), (32, 51596990), (40, 41277592), (43, 38397760), (64, 25798495), (80, 20638796), (86, 19198880), (160, 10319398), (172, 9599440), (215, 7679552), (320, 5159699), (344, 4799720), (430, 3839776), (688, 2399860), (860, 1919888), (1376, 1199930), (1720, 959944), (2752, 599965), (3440, 479972), (6880, 239986), (13760, 119993)]