34284920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 82529280

約数和(自身を除く): 48244360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 397, 508, 635, 680, 794, 1016, 1270, 1588, 1985, 2159, 2540, 3176, 3970, 4318, 5080, 6749, 7940, 8636, 10795, 13498, 15880, 17272, 21590, 26996, 33745, 43180, 50419, 53992, 67490, 86360, 100838, 134980, 201676, 252095, 269960, 403352, 504190, 857123, 1008380, 1714246, 2016760, 3428492, 4285615, 6856984, 8571230, 17142460, 34284920]

約数ペア:

[(1, 34284920), (2, 17142460), (4, 8571230), (5, 6856984), (8, 4285615), (10, 3428492), (17, 2016760), (20, 1714246), (34, 1008380), (40, 857123), (68, 504190), (85, 403352), (127, 269960), (136, 252095), (170, 201676), (254, 134980), (340, 100838), (397, 86360), (508, 67490), (635, 53992), (680, 50419), (794, 43180), (1016, 33745), (1270, 26996), (1588, 21590), (1985, 17272), (2159, 15880), (2540, 13498), (3176, 10795), (3970, 8636), (4318, 7940), (5080, 6749)]