2642087050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 5343408000

約数和(自身を除く): 2701320950

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 227, 230, 290, 349, 454, 575, 667, 698, 725, 1135, 1150, 1334, 1450, 1745, 2270, 3335, 3490, 5221, 5675, 6583, 6670, 8027, 8725, 10121, 10442, 11350, 13166, 16054, 16675, 17450, 20242, 26105, 32915, 33350, 40135, 50605, 52210, 65830, 79223, 80270, 101210, 130525, 151409, 158446, 164575, 200675, 232783, 253025, 261050, 302818, 329150, 396115, 401350, 465566, 506050, 757045, 792230, 1163915, 1514090, 1822129, 1980575, 2297467, 2327830, 3644258, 3785225, 3961150, 4594934, 5819575, 7570450, 9110645, 11487335, 11639150, 18221290, 22974670, 45553225, 52841741, 57436675, 91106450, 105683482, 114873350, 264208705, 528417410, 1321043525, 2642087050]

約数ペア:

[(1, 2642087050), (2, 1321043525), (5, 528417410), (10, 264208705), (23, 114873350), (25, 105683482), (29, 91106450), (46, 57436675), (50, 52841741), (58, 45553225), (115, 22974670), (145, 18221290), (227, 11639150), (230, 11487335), (290, 9110645), (349, 7570450), (454, 5819575), (575, 4594934), (667, 3961150), (698, 3785225), (725, 3644258), (1135, 2327830), (1150, 2297467), (1334, 1980575), (1450, 1822129), (1745, 1514090), (2270, 1163915), (3335, 792230), (3490, 757045), (5221, 506050), (5675, 465566), (6583, 401350), (6670, 396115), (8027, 329150), (8725, 302818), (10121, 261050), (10442, 253025), (11350, 232783), (13166, 200675), (16054, 164575), (16675, 158446), (17450, 151409), (20242, 130525), (26105, 101210), (32915, 80270), (33350, 79223), (40135, 65830), (50605, 52210)]