13567240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14781

約数の個数: 32

約数和(自身を含む): 31855680

約数和(自身を除く): 18288440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14747, 29494, 58988, 73735, 117976, 147470, 294940, 339181, 589880, 678362, 1356724, 1695905, 2713448, 3391810, 6783620, 13567240]

約数ペア:

[(1, 13567240), (2, 6783620), (4, 3391810), (5, 2713448), (8, 1695905), (10, 1356724), (20, 678362), (23, 589880), (40, 339181), (46, 294940), (92, 147470), (115, 117976), (184, 73735), (230, 58988), (460, 29494), (920, 14747)]