201437678425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{5449}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 264913600000

約数和(自身を除く): 63475921575

約数列:

[1, 5, 19, 25, 95, 223, 349, 475, 1115, 1745, 4237, 5449, 5575, 6631, 8725, 21185, 27245, 33155, 77827, 103531, 105925, 136225, 165775, 389135, 517655, 1215127, 1478713, 1901701, 1945675, 2588275, 6075635, 7393565, 9508505, 23087413, 30378175, 36132319, 36967825, 47542525, 115437065, 180661595, 424079323, 577185325, 903307975, 2120396615, 8057507137, 10601983075, 40287535685, 201437678425]

約数ペア:

[(1, 201437678425), (5, 40287535685), (19, 10601983075), (25, 8057507137), (95, 2120396615), (223, 903307975), (349, 577185325), (475, 424079323), (1115, 180661595), (1745, 115437065), (4237, 47542525), (5449, 36967825), (5575, 36132319), (6631, 30378175), (8725, 23087413), (21185, 9508505), (27245, 7393565), (33155, 6075635), (77827, 2588275), (103531, 1945675), (105925, 1901701), (136225, 1478713), (165775, 1215127), (389135, 517655)]