7765040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 18681840

約数和(自身を除く): 10916800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3347, 6694, 13388, 16735, 26776, 33470, 53552, 66940, 97063, 133880, 194126, 267760, 388252, 485315, 776504, 970630, 1553008, 1941260, 3882520, 7765040]

約数ペア:

[(1, 7765040), (2, 3882520), (4, 1941260), (5, 1553008), (8, 970630), (10, 776504), (16, 485315), (20, 388252), (29, 267760), (40, 194126), (58, 133880), (80, 97063), (116, 66940), (145, 53552), (232, 33470), (290, 26776), (464, 16735), (580, 13388), (1160, 6694), (2320, 3347)]