34538920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 84510720

約数和(自身を除く): 49971800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 523, 635, 1016, 1046, 1270, 1651, 2092, 2540, 2615, 3302, 4184, 5080, 5230, 6604, 6799, 8255, 10460, 13208, 13598, 16510, 20920, 27196, 33020, 33995, 54392, 66040, 66421, 67990, 132842, 135980, 265684, 271960, 332105, 531368, 664210, 863473, 1328420, 1726946, 2656840, 3453892, 4317365, 6907784, 8634730, 17269460, 34538920]

約数ペア:

[(1, 34538920), (2, 17269460), (4, 8634730), (5, 6907784), (8, 4317365), (10, 3453892), (13, 2656840), (20, 1726946), (26, 1328420), (40, 863473), (52, 664210), (65, 531368), (104, 332105), (127, 271960), (130, 265684), (254, 135980), (260, 132842), (508, 67990), (520, 66421), (523, 66040), (635, 54392), (1016, 33995), (1046, 33020), (1270, 27196), (1651, 20920), (2092, 16510), (2540, 13598), (2615, 13208), (3302, 10460), (4184, 8255), (5080, 6799), (5230, 6604)]