155118636440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4342627}}^1$

素因数の和:4342704

約数の個数: 64

約数和(自身を含む): 375203059200

約数和(自身を除く): 220084422760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 8930, 17860, 35720, 4342627, 8685254, 17370508, 21713135, 34741016, 43426270, 82509913, 86852540, 165019826, 173705080, 204103469, 330039652, 408206938, 412549565, 660079304, 816413876, 825099130, 1020517345, 1632827752, 1650198260, 2041034690, 3300396520, 3877965911, 4082069380, 7755931822, 8164138760, 15511863644, 19389829555, 31023727288, 38779659110, 77559318220, 155118636440]

約数ペア:

[(1, 155118636440), (2, 77559318220), (4, 38779659110), (5, 31023727288), (8, 19389829555), (10, 15511863644), (19, 8164138760), (20, 7755931822), (38, 4082069380), (40, 3877965911), (47, 3300396520), (76, 2041034690), (94, 1650198260), (95, 1632827752), (152, 1020517345), (188, 825099130), (190, 816413876), (235, 660079304), (376, 412549565), (380, 408206938), (470, 330039652), (760, 204103469), (893, 173705080), (940, 165019826), (1786, 86852540), (1880, 82509913), (3572, 43426270), (4465, 34741016), (7144, 21713135), (8930, 17370508), (17860, 8685254), (35720, 4342627)]