18633080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16063}}^1$

素因数の和:16103

約数の個数: 32

約数和(自身を含む): 43372800

約数和(自身を除く): 24739720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 16063, 32126, 64252, 80315, 128504, 160630, 321260, 465827, 642520, 931654, 1863308, 2329135, 3726616, 4658270, 9316540, 18633080]

約数ペア:

[(1, 18633080), (2, 9316540), (4, 4658270), (5, 3726616), (8, 2329135), (10, 1863308), (20, 931654), (29, 642520), (40, 465827), (58, 321260), (116, 160630), (145, 128504), (232, 80315), (290, 64252), (580, 32126), (1160, 16063)]