2510178050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{25601}}^1$

素因数の和:25703

約数の個数: 48

約数和(自身を含む): 4885783272

約数和(自身を除く): 2375605222

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 370, 530, 925, 1325, 1850, 1961, 2650, 3922, 9805, 19610, 25601, 49025, 51202, 98050, 128005, 256010, 640025, 947237, 1280050, 1356853, 1894474, 2713706, 4736185, 6784265, 9472370, 13568530, 23680925, 33921325, 47361850, 50203561, 67842650, 100407122, 251017805, 502035610, 1255089025, 2510178050]

約数ペア:

[(1, 2510178050), (2, 1255089025), (5, 502035610), (10, 251017805), (25, 100407122), (37, 67842650), (50, 50203561), (53, 47361850), (74, 33921325), (106, 23680925), (185, 13568530), (265, 9472370), (370, 6784265), (530, 4736185), (925, 2713706), (1325, 1894474), (1850, 1356853), (1961, 1280050), (2650, 947237), (3922, 640025), (9805, 256010), (19610, 128005), (25601, 98050), (49025, 51202)]