40510158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17956

約数の個数: 32

約数和(自身を含む): 90266400

約数和(自身を除く): 49756242

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 17909, 35818, 53727, 107454, 232817, 465634, 519361, 698451, 1038722, 1396902, 1558083, 3116166, 6751693, 13503386, 20255079, 40510158]

約数ペア:

[(1, 40510158), (2, 20255079), (3, 13503386), (6, 6751693), (13, 3116166), (26, 1558083), (29, 1396902), (39, 1038722), (58, 698451), (78, 519361), (87, 465634), (174, 232817), (377, 107454), (754, 53727), (1131, 35818), (2262, 17909)]