16916600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 40309920

約数和(自身を除く): 23393320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 2063, 4100, 4126, 8200, 8252, 10315, 16504, 20630, 41260, 51575, 82520, 84583, 103150, 169166, 206300, 338332, 412600, 422915, 676664, 845830, 1691660, 2114575, 3383320, 4229150, 8458300, 16916600]

約数ペア:

[(1, 16916600), (2, 8458300), (4, 4229150), (5, 3383320), (8, 2114575), (10, 1691660), (20, 845830), (25, 676664), (40, 422915), (41, 412600), (50, 338332), (82, 206300), (100, 169166), (164, 103150), (200, 84583), (205, 82520), (328, 51575), (410, 41260), (820, 20630), (1025, 16504), (1640, 10315), (2050, 8252), (2063, 8200), (4100, 4126)]