8104327.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 72870336

約数和(自身を除く): 41692976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 1847, 2110, 3376, 3694, 4220, 7388, 8440, 9235, 14776, 16880, 18470, 29552, 36940, 73880, 147760, 389717, 779434, 1558868, 1948585, 3117736, 3897170, 6235472, 7794340, 15588680, 31177360]

約数ペア:

[(1, 31177360), (2, 15588680), (4, 7794340), (5, 6235472), (8, 3897170), (10, 3117736), (16, 1948585), (20, 1558868), (40, 779434), (80, 389717), (211, 147760), (422, 73880), (844, 36940), (1055, 29552), (1688, 18470), (1847, 16880), (2110, 14776), (3376, 9235), (3694, 8440), (4220, 7388)]