34123960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 49338440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 479, 520, 548, 685, 958, 1096, 1370, 1781, 1916, 2395, 2740, 3562, 3832, 4790, 5480, 6227, 7124, 8905, 9580, 12454, 14248, 17810, 19160, 24908, 31135, 35620, 49816, 62270, 65623, 71240, 124540, 131246, 249080, 262492, 328115, 524984, 656230, 853099, 1312460, 1706198, 2624920, 3412396, 4265495, 6824792, 8530990, 17061980, 34123960]

約数ペア:

[(1, 34123960), (2, 17061980), (4, 8530990), (5, 6824792), (8, 4265495), (10, 3412396), (13, 2624920), (20, 1706198), (26, 1312460), (40, 853099), (52, 656230), (65, 524984), (104, 328115), (130, 262492), (137, 249080), (260, 131246), (274, 124540), (479, 71240), (520, 65623), (548, 62270), (685, 49816), (958, 35620), (1096, 31135), (1370, 24908), (1781, 19160), (1916, 17810), (2395, 14248), (2740, 12454), (3562, 9580), (3832, 8905), (4790, 7124), (5480, 6227)]