39676780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13906

約数の個数: 48

約数和(自身を含む): 97894944

約数和(自身を除く): 58218164

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13873, 27746, 55492, 69365, 138730, 152603, 180349, 277460, 305206, 360698, 610412, 721396, 763015, 901745, 1526030, 1803490, 1983839, 3052060, 3606980, 3967678, 7935356, 9919195, 19838390, 39676780]

約数ペア:

[(1, 39676780), (2, 19838390), (4, 9919195), (5, 7935356), (10, 3967678), (11, 3606980), (13, 3052060), (20, 1983839), (22, 1803490), (26, 1526030), (44, 901745), (52, 763015), (55, 721396), (65, 610412), (110, 360698), (130, 305206), (143, 277460), (220, 180349), (260, 152603), (286, 138730), (572, 69365), (715, 55492), (1430, 27746), (2860, 13873)]