492728060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{8923}}^1$

素因数の和:9194

約数の個数: 48

約数和(自身を含む): 1133419392

約数和(自身を除く): 640691332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 8923, 11044, 13805, 17846, 27610, 35692, 44615, 55220, 89230, 98153, 178460, 196306, 392612, 490765, 981530, 1963060, 2239673, 4479346, 8958692, 11198365, 22396730, 24636403, 44793460, 49272806, 98545612, 123182015, 246364030, 492728060]

約数ペア:

[(1, 492728060), (2, 246364030), (4, 123182015), (5, 98545612), (10, 49272806), (11, 44793460), (20, 24636403), (22, 22396730), (44, 11198365), (55, 8958692), (110, 4479346), (220, 2239673), (251, 1963060), (502, 981530), (1004, 490765), (1255, 392612), (2510, 196306), (2761, 178460), (5020, 98153), (5522, 89230), (8923, 55220), (11044, 44615), (13805, 35692), (17846, 27610)]