1036008700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 2297578640

約数和(自身を除く): 1261569940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 139, 146, 278, 292, 365, 556, 695, 730, 1021, 1390, 1460, 1825, 2042, 2780, 3475, 3650, 4084, 5105, 6950, 7300, 10147, 10210, 13900, 20294, 20420, 25525, 40588, 50735, 51050, 74533, 101470, 102100, 141919, 149066, 202940, 253675, 283838, 298132, 372665, 507350, 567676, 709595, 745330, 1014700, 1419190, 1490660, 1863325, 2838380, 3547975, 3726650, 7095950, 7453300, 10360087, 14191900, 20720174, 41440348, 51800435, 103600870, 207201740, 259002175, 518004350, 1036008700]

約数ペア:

[(1, 1036008700), (2, 518004350), (4, 259002175), (5, 207201740), (10, 103600870), (20, 51800435), (25, 41440348), (50, 20720174), (73, 14191900), (100, 10360087), (139, 7453300), (146, 7095950), (278, 3726650), (292, 3547975), (365, 2838380), (556, 1863325), (695, 1490660), (730, 1419190), (1021, 1014700), (1390, 745330), (1460, 709595), (1825, 567676), (2042, 507350), (2780, 372665), (3475, 298132), (3650, 283838), (4084, 253675), (5105, 202940), (6950, 149066), (7300, 141919), (10147, 102100), (10210, 101470), (13900, 74533), (20294, 51050), (20420, 50735), (25525, 40588)]