274326520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22937}}^1$

素因数の和:22984

約数の個数: 64

約数和(自身を含む): 693645120

約数和(自身を除く): 419318600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 22937, 45874, 91748, 114685, 183496, 229370, 298181, 458740, 527551, 596362, 917480, 1055102, 1192724, 1490905, 2110204, 2385448, 2637755, 2981810, 4220408, 5275510, 5963620, 6858163, 10551020, 11927240, 13716326, 21102040, 27432652, 34290815, 54865304, 68581630, 137163260, 274326520]

約数ペア:

[(1, 274326520), (2, 137163260), (4, 68581630), (5, 54865304), (8, 34290815), (10, 27432652), (13, 21102040), (20, 13716326), (23, 11927240), (26, 10551020), (40, 6858163), (46, 5963620), (52, 5275510), (65, 4220408), (92, 2981810), (104, 2637755), (115, 2385448), (130, 2110204), (184, 1490905), (230, 1192724), (260, 1055102), (299, 917480), (460, 596362), (520, 527551), (598, 458740), (920, 298181), (1196, 229370), (1495, 183496), (2392, 114685), (2990, 91748), (5980, 45874), (11960, 22937)]