75494120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 187442640

約数和(自身を除く): 111948520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 3541, 4264, 5330, 7082, 10660, 14164, 17705, 21320, 28328, 35410, 46033, 70820, 92066, 141640, 145181, 184132, 230165, 290362, 368264, 460330, 580724, 725905, 920660, 1161448, 1451810, 1841320, 1887353, 2903620, 3774706, 5807240, 7549412, 9436765, 15098824, 18873530, 37747060, 75494120]

約数ペア:

[(1, 75494120), (2, 37747060), (4, 18873530), (5, 15098824), (8, 9436765), (10, 7549412), (13, 5807240), (20, 3774706), (26, 2903620), (40, 1887353), (41, 1841320), (52, 1451810), (65, 1161448), (82, 920660), (104, 725905), (130, 580724), (164, 460330), (205, 368264), (260, 290362), (328, 230165), (410, 184132), (520, 145181), (533, 141640), (820, 92066), (1066, 70820), (1640, 46033), (2132, 35410), (2665, 28328), (3541, 21320), (4264, 17705), (5330, 14164), (7082, 10660)]