3394040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 8436960

約数和(自身を除く): 5042920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 107, 122, 130, 214, 244, 260, 305, 428, 488, 520, 535, 610, 793, 856, 1070, 1220, 1391, 1586, 2140, 2440, 2782, 3172, 3965, 4280, 5564, 6344, 6527, 6955, 7930, 11128, 13054, 13910, 15860, 26108, 27820, 31720, 32635, 52216, 55640, 65270, 84851, 130540, 169702, 261080, 339404, 424255, 678808, 848510, 1697020, 3394040]

約数ペア:

[(1, 3394040), (2, 1697020), (4, 848510), (5, 678808), (8, 424255), (10, 339404), (13, 261080), (20, 169702), (26, 130540), (40, 84851), (52, 65270), (61, 55640), (65, 52216), (104, 32635), (107, 31720), (122, 27820), (130, 26108), (214, 15860), (244, 13910), (260, 13054), (305, 11128), (428, 7930), (488, 6955), (520, 6527), (535, 6344), (610, 5564), (793, 4280), (856, 3965), (1070, 3172), (1220, 2782), (1391, 2440), (1586, 2140)]