4934331350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{399541}}^1$

素因数の和:399585

約数の個数: 48

約数和(自身を含む): 10404073680

約数和(自身を除く): 5469742330

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 399541, 799082, 1997705, 3995410, 5194033, 7591279, 9988525, 10388066, 15182558, 19977050, 25970165, 37956395, 51940330, 75912790, 98686627, 129850825, 189781975, 197373254, 259701650, 379563950, 493433135, 986866270, 2467165675, 4934331350]

約数ペア:

[(1, 4934331350), (2, 2467165675), (5, 986866270), (10, 493433135), (13, 379563950), (19, 259701650), (25, 197373254), (26, 189781975), (38, 129850825), (50, 98686627), (65, 75912790), (95, 51940330), (130, 37956395), (190, 25970165), (247, 19977050), (325, 15182558), (475, 10388066), (494, 9988525), (650, 7591279), (950, 5194033), (1235, 3995410), (2470, 1997705), (6175, 799082), (12350, 399541)]