230314520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 538531200

約数和(自身を除く): 308216680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 367, 541, 580, 734, 1082, 1160, 1468, 1835, 2164, 2705, 2936, 3670, 4328, 5410, 7340, 10643, 10820, 14680, 15689, 21286, 21640, 31378, 42572, 53215, 62756, 78445, 85144, 106430, 125512, 156890, 198547, 212860, 313780, 397094, 425720, 627560, 794188, 992735, 1588376, 1985470, 3970940, 5757863, 7941880, 11515726, 23031452, 28789315, 46062904, 57578630, 115157260, 230314520]

約数ペア:

[(1, 230314520), (2, 115157260), (4, 57578630), (5, 46062904), (8, 28789315), (10, 23031452), (20, 11515726), (29, 7941880), (40, 5757863), (58, 3970940), (116, 1985470), (145, 1588376), (232, 992735), (290, 794188), (367, 627560), (541, 425720), (580, 397094), (734, 313780), (1082, 212860), (1160, 198547), (1468, 156890), (1835, 125512), (2164, 106430), (2705, 85144), (2936, 78445), (3670, 62756), (4328, 53215), (5410, 42572), (7340, 31378), (10643, 21640), (10820, 21286), (14680, 15689)]