23950280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35221}}^1$

素因数の和:35249

約数の個数: 32

約数和(自身を含む): 57059640

約数和(自身を除く): 33109360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 35221, 70442, 140884, 176105, 281768, 352210, 598757, 704420, 1197514, 1408840, 2395028, 2993785, 4790056, 5987570, 11975140, 23950280]

約数ペア:

[(1, 23950280), (2, 11975140), (4, 5987570), (5, 4790056), (8, 2993785), (10, 2395028), (17, 1408840), (20, 1197514), (34, 704420), (40, 598757), (68, 352210), (85, 281768), (136, 176105), (170, 140884), (340, 70442), (680, 35221)]