472483240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{84979}}^1$

素因数の和:85129

約数の個数: 32

約数和(自身を含む): 1070748000

約数和(自身を除く): 598264760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 84979, 169958, 339916, 424895, 679832, 849790, 1699580, 3399160, 11812081, 23624162, 47248324, 59060405, 94496648, 118120810, 236241620, 472483240]

約数ペア:

[(1, 472483240), (2, 236241620), (4, 118120810), (5, 94496648), (8, 59060405), (10, 47248324), (20, 23624162), (40, 11812081), (139, 3399160), (278, 1699580), (556, 849790), (695, 679832), (1112, 424895), (1390, 339916), (2780, 169958), (5560, 84979)]