11930450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 25712640

約数和(自身を除く): 13782190

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 383, 445, 623, 766, 890, 1246, 1915, 2225, 2681, 3115, 3830, 4450, 5362, 6230, 9575, 13405, 15575, 19150, 26810, 31150, 34087, 67025, 68174, 134050, 170435, 238609, 340870, 477218, 852175, 1193045, 1704350, 2386090, 5965225, 11930450]

約数ペア:

[(1, 11930450), (2, 5965225), (5, 2386090), (7, 1704350), (10, 1193045), (14, 852175), (25, 477218), (35, 340870), (50, 238609), (70, 170435), (89, 134050), (175, 68174), (178, 67025), (350, 34087), (383, 31150), (445, 26810), (623, 19150), (766, 15575), (890, 13405), (1246, 9575), (1915, 6230), (2225, 5362), (2681, 4450), (3115, 3830)]