13801926850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{438853}}^1$

素因数の和:438919

約数の個数: 48

約数和(自身を含む): 27916380648

約数和(自身を除く): 14114453798

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 3145, 6290, 15725, 31450, 438853, 877706, 2194265, 4388530, 7460501, 10971325, 14921002, 16237561, 21942650, 32475122, 37302505, 74605010, 81187805, 162375610, 186512525, 276038537, 373025050, 405939025, 552077074, 811878050, 1380192685, 2760385370, 6900963425, 13801926850]

約数ペア:

[(1, 13801926850), (2, 6900963425), (5, 2760385370), (10, 1380192685), (17, 811878050), (25, 552077074), (34, 405939025), (37, 373025050), (50, 276038537), (74, 186512525), (85, 162375610), (170, 81187805), (185, 74605010), (370, 37302505), (425, 32475122), (629, 21942650), (850, 16237561), (925, 14921002), (1258, 10971325), (1850, 7460501), (3145, 4388530), (6290, 2194265), (15725, 877706), (31450, 438853)]