7409680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4063

約数の個数: 40

約数和(自身を含む): 17980992

約数和(自身を除く): 10571312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4027, 8054, 16108, 20135, 32216, 40270, 64432, 80540, 92621, 161080, 185242, 322160, 370484, 463105, 740968, 926210, 1481936, 1852420, 3704840, 7409680]

約数ペア:

[(1, 7409680), (2, 3704840), (4, 1852420), (5, 1481936), (8, 926210), (10, 740968), (16, 463105), (20, 370484), (23, 322160), (40, 185242), (46, 161080), (80, 92621), (92, 80540), (115, 64432), (184, 40270), (230, 32216), (368, 20135), (460, 16108), (920, 8054), (1840, 4027)]