40980888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43783}}^1$

素因数の和:43808

約数の個数: 48

約数和(自身を含む): 119530320

約数和(自身を除く): 78549432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43783, 87566, 131349, 175132, 262698, 350264, 394047, 525396, 569179, 788094, 1050792, 1138358, 1576188, 1707537, 2276716, 3152376, 3415074, 4553432, 5122611, 6830148, 10245222, 13660296, 20490444, 40980888]

約数ペア:

[(1, 40980888), (2, 20490444), (3, 13660296), (4, 10245222), (6, 6830148), (8, 5122611), (9, 4553432), (12, 3415074), (13, 3152376), (18, 2276716), (24, 1707537), (26, 1576188), (36, 1138358), (39, 1050792), (52, 788094), (72, 569179), (78, 525396), (104, 394047), (117, 350264), (156, 262698), (234, 175132), (312, 131349), (468, 87566), (936, 43783)]