2018742050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6737}}^1$

素因数の和:7223

約数の個数: 48

約数和(自身を含む): 4053068712

約数和(自身を除く): 2034326662

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 461, 650, 922, 2305, 4610, 5993, 6737, 11525, 11986, 13474, 23050, 29965, 33685, 59930, 67370, 87581, 149825, 168425, 175162, 299650, 336850, 437905, 875810, 2189525, 3105757, 4379050, 6211514, 15528785, 31057570, 40374841, 77643925, 80749682, 155287850, 201874205, 403748410, 1009371025, 2018742050]

約数ペア:

[(1, 2018742050), (2, 1009371025), (5, 403748410), (10, 201874205), (13, 155287850), (25, 80749682), (26, 77643925), (50, 40374841), (65, 31057570), (130, 15528785), (325, 6211514), (461, 4379050), (650, 3105757), (922, 2189525), (2305, 875810), (4610, 437905), (5993, 336850), (6737, 299650), (11525, 175162), (11986, 168425), (13474, 149825), (23050, 87581), (29965, 67370), (33685, 59930)]