42016360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 97987500

約数和(自身を除く): 55971140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1249, 1682, 2498, 3364, 4205, 4996, 6245, 6728, 8410, 9992, 12490, 16820, 24980, 33640, 36221, 49960, 72442, 144884, 181105, 289768, 362210, 724420, 1050409, 1448840, 2100818, 4201636, 5252045, 8403272, 10504090, 21008180, 42016360]

約数ペア:

[(1, 42016360), (2, 21008180), (4, 10504090), (5, 8403272), (8, 5252045), (10, 4201636), (20, 2100818), (29, 1448840), (40, 1050409), (58, 724420), (116, 362210), (145, 289768), (232, 181105), (290, 144884), (580, 72442), (841, 49960), (1160, 36221), (1249, 33640), (1682, 24980), (2498, 16820), (3364, 12490), (4205, 9992), (4996, 8410), (6245, 6728)]