42366740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 97880832

約数和(自身を除く): 55514092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 3467, 6110, 6934, 12220, 13868, 17335, 34670, 45071, 69340, 90142, 162949, 180284, 225355, 325898, 450710, 651796, 814745, 901420, 1629490, 2118337, 3258980, 4236674, 8473348, 10591685, 21183370, 42366740]

約数ペア:

[(1, 42366740), (2, 21183370), (4, 10591685), (5, 8473348), (10, 4236674), (13, 3258980), (20, 2118337), (26, 1629490), (47, 901420), (52, 814745), (65, 651796), (94, 450710), (130, 325898), (188, 225355), (235, 180284), (260, 162949), (470, 90142), (611, 69340), (940, 45071), (1222, 34670), (2444, 17335), (3055, 13868), (3467, 12220), (6110, 6934)]