12019100

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 26237904

約数和(自身を除く): 14218804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 457, 526, 914, 1052, 1315, 1828, 2285, 2630, 4570, 5260, 6575, 9140, 11425, 13150, 22850, 26300, 45700, 120191, 240382, 480764, 600955, 1201910, 2403820, 3004775, 6009550, 12019100]

約数ペア:

[(1, 12019100), (2, 6009550), (4, 3004775), (5, 2403820), (10, 1201910), (20, 600955), (25, 480764), (50, 240382), (100, 120191), (263, 45700), (457, 26300), (526, 22850), (914, 13150), (1052, 11425), (1315, 9140), (1828, 6575), (2285, 5260), (2630, 4570)]