40509164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 39324436

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 391, 439, 782, 878, 1003, 1357, 1564, 1756, 2006, 2714, 4012, 5428, 7463, 10097, 14926, 20194, 23069, 25901, 29852, 40388, 46138, 51802, 92276, 103604, 171649, 343298, 440317, 595723, 686596, 880634, 1191446, 1761268, 2382892, 10127291, 20254582, 40509164]

約数ペア:

[(1, 40509164), (2, 20254582), (4, 10127291), (17, 2382892), (23, 1761268), (34, 1191446), (46, 880634), (59, 686596), (68, 595723), (92, 440317), (118, 343298), (236, 171649), (391, 103604), (439, 92276), (782, 51802), (878, 46138), (1003, 40388), (1357, 29852), (1564, 25901), (1756, 23069), (2006, 20194), (2714, 14926), (4012, 10097), (5428, 7463)]