8636960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 21301056

約数和(自身を除く): 12664096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2347, 3680, 4694, 9388, 11735, 18776, 23470, 37552, 46940, 53981, 75104, 93880, 107962, 187760, 215924, 269905, 375520, 431848, 539810, 863696, 1079620, 1727392, 2159240, 4318480, 8636960]

約数ペア:

[(1, 8636960), (2, 4318480), (4, 2159240), (5, 1727392), (8, 1079620), (10, 863696), (16, 539810), (20, 431848), (23, 375520), (32, 269905), (40, 215924), (46, 187760), (80, 107962), (92, 93880), (115, 75104), (160, 53981), (184, 46940), (230, 37552), (368, 23470), (460, 18776), (736, 11735), (920, 9388), (1840, 4694), (2347, 3680)]