1025150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 2276640

約数和(自身を除く): 1251490

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 101, 145, 175, 202, 203, 290, 350, 406, 505, 707, 725, 1010, 1015, 1414, 1450, 2030, 2525, 2929, 3535, 5050, 5075, 5858, 7070, 10150, 14645, 17675, 20503, 29290, 35350, 41006, 73225, 102515, 146450, 205030, 512575, 1025150]

約数ペア:

[(1, 1025150), (2, 512575), (5, 205030), (7, 146450), (10, 102515), (14, 73225), (25, 41006), (29, 35350), (35, 29290), (50, 20503), (58, 17675), (70, 14645), (101, 10150), (145, 7070), (175, 5858), (202, 5075), (203, 5050), (290, 3535), (350, 2929), (406, 2525), (505, 2030), (707, 1450), (725, 1414), (1010, 1015)]