75791380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28493}}^1$

素因数の和:28528

約数の個数: 48

約数和(自身を含む): 191479680

約数和(自身を除く): 115688300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28493, 56986, 113972, 142465, 199451, 284930, 398902, 541367, 569860, 797804, 997255, 1082734, 1994510, 2165468, 2706835, 3789569, 3989020, 5413670, 7579138, 10827340, 15158276, 18947845, 37895690, 75791380]

約数ペア:

[(1, 75791380), (2, 37895690), (4, 18947845), (5, 15158276), (7, 10827340), (10, 7579138), (14, 5413670), (19, 3989020), (20, 3789569), (28, 2706835), (35, 2165468), (38, 1994510), (70, 1082734), (76, 997255), (95, 797804), (133, 569860), (140, 541367), (190, 398902), (266, 284930), (380, 199451), (532, 142465), (665, 113972), (1330, 56986), (2660, 28493)]