54132080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 135955584

約数和(自身を除く): 81823504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 751, 848, 901, 1060, 1360, 1502, 1802, 2120, 3004, 3604, 3755, 4240, 4505, 6008, 7208, 7510, 9010, 12016, 12767, 14416, 15020, 18020, 25534, 30040, 36040, 39803, 51068, 60080, 63835, 72080, 79606, 102136, 127670, 159212, 199015, 204272, 255340, 318424, 398030, 510680, 636848, 676651, 796060, 1021360, 1353302, 1592120, 2706604, 3184240, 3383255, 5413208, 6766510, 10826416, 13533020, 27066040, 54132080]

約数ペア:

[(1, 54132080), (2, 27066040), (4, 13533020), (5, 10826416), (8, 6766510), (10, 5413208), (16, 3383255), (17, 3184240), (20, 2706604), (34, 1592120), (40, 1353302), (53, 1021360), (68, 796060), (80, 676651), (85, 636848), (106, 510680), (136, 398030), (170, 318424), (212, 255340), (265, 204272), (272, 199015), (340, 159212), (424, 127670), (530, 102136), (680, 79606), (751, 72080), (848, 63835), (901, 60080), (1060, 51068), (1360, 39803), (1502, 36040), (1802, 30040), (2120, 25534), (3004, 18020), (3604, 15020), (3755, 14416), (4240, 12767), (4505, 12016), (6008, 9010), (7208, 7510)]