38604220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 84823200

約数和(自身を除く): 46218980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 659, 1010, 1318, 2020, 2636, 2929, 3295, 5858, 6590, 11716, 13180, 14645, 19111, 29290, 38222, 58580, 66559, 76444, 95555, 133118, 191110, 266236, 332795, 382220, 665590, 1331180, 1930211, 3860422, 7720844, 9651055, 19302110, 38604220]

約数ペア:

[(1, 38604220), (2, 19302110), (4, 9651055), (5, 7720844), (10, 3860422), (20, 1930211), (29, 1331180), (58, 665590), (101, 382220), (116, 332795), (145, 266236), (202, 191110), (290, 133118), (404, 95555), (505, 76444), (580, 66559), (659, 58580), (1010, 38222), (1318, 29290), (2020, 19111), (2636, 14645), (2929, 13180), (3295, 11716), (5858, 6590)]