43295980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23789}}^1$

素因数の和:23818

約数の個数: 48

約数和(自身を含む): 111908160

約数和(自身を除く): 68612180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 23789, 47578, 95156, 118945, 166523, 237890, 309257, 333046, 475780, 618514, 666092, 832615, 1237028, 1546285, 1665230, 2164799, 3092570, 3330460, 4329598, 6185140, 8659196, 10823995, 21647990, 43295980]

約数ペア:

[(1, 43295980), (2, 21647990), (4, 10823995), (5, 8659196), (7, 6185140), (10, 4329598), (13, 3330460), (14, 3092570), (20, 2164799), (26, 1665230), (28, 1546285), (35, 1237028), (52, 832615), (65, 666092), (70, 618514), (91, 475780), (130, 333046), (140, 309257), (182, 237890), (260, 166523), (364, 118945), (455, 95156), (910, 47578), (1820, 23789)]