1900510940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{32443}}^1$

素因数の和:32582

約数の個数: 48

約数和(自身を含む): 4169702880

約数和(自身を除く): 2269191940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 32443, 58580, 64886, 129772, 162215, 324430, 648860, 940847, 1881694, 3276743, 3763388, 4704235, 6553486, 9408470, 13106972, 16383715, 18816940, 32767430, 65534860, 95025547, 190051094, 380102188, 475127735, 950255470, 1900510940]

約数ペア:

[(1, 1900510940), (2, 950255470), (4, 475127735), (5, 380102188), (10, 190051094), (20, 95025547), (29, 65534860), (58, 32767430), (101, 18816940), (116, 16383715), (145, 13106972), (202, 9408470), (290, 6553486), (404, 4704235), (505, 3763388), (580, 3276743), (1010, 1881694), (2020, 940847), (2929, 648860), (5858, 324430), (11716, 162215), (14645, 129772), (29290, 64886), (32443, 58580)]