4934680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 12038400

約数和(自身を除く): 7103720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 151, 152, 172, 190, 215, 302, 344, 380, 430, 604, 755, 760, 817, 860, 1208, 1510, 1634, 1720, 2869, 3020, 3268, 4085, 5738, 6040, 6493, 6536, 8170, 11476, 12986, 14345, 16340, 22952, 25972, 28690, 32465, 32680, 51944, 57380, 64930, 114760, 123367, 129860, 246734, 259720, 493468, 616835, 986936, 1233670, 2467340, 4934680]

約数ペア:

[(1, 4934680), (2, 2467340), (4, 1233670), (5, 986936), (8, 616835), (10, 493468), (19, 259720), (20, 246734), (38, 129860), (40, 123367), (43, 114760), (76, 64930), (86, 57380), (95, 51944), (151, 32680), (152, 32465), (172, 28690), (190, 25972), (215, 22952), (302, 16340), (344, 14345), (380, 12986), (430, 11476), (604, 8170), (755, 6536), (760, 6493), (817, 6040), (860, 5738), (1208, 4085), (1510, 3268), (1634, 3020), (1720, 2869)]