23508460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 27657620

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 281, 356, 445, 470, 562, 890, 940, 1124, 1405, 1780, 2810, 4183, 5620, 8366, 13207, 16732, 20915, 25009, 26414, 41830, 50018, 52828, 66035, 83660, 100036, 125045, 132070, 250090, 264140, 500180, 1175423, 2350846, 4701692, 5877115, 11754230, 23508460]

約数ペア:

[(1, 23508460), (2, 11754230), (4, 5877115), (5, 4701692), (10, 2350846), (20, 1175423), (47, 500180), (89, 264140), (94, 250090), (178, 132070), (188, 125045), (235, 100036), (281, 83660), (356, 66035), (445, 52828), (470, 50018), (562, 41830), (890, 26414), (940, 25009), (1124, 20915), (1405, 16732), (1780, 13207), (2810, 8366), (4183, 5620)]