23240560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 63138816

約数和(自身を除く): 39898256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 883, 940, 1316, 1645, 1766, 1880, 2632, 3290, 3532, 3760, 4415, 5264, 6181, 6580, 7064, 8830, 12362, 13160, 14128, 17660, 24724, 26320, 30905, 35320, 41501, 49448, 61810, 70640, 83002, 98896, 123620, 166004, 207505, 247240, 290507, 332008, 415010, 494480, 581014, 664016, 830020, 1162028, 1452535, 1660040, 2324056, 2905070, 3320080, 4648112, 5810140, 11620280, 23240560]

約数ペア:

[(1, 23240560), (2, 11620280), (4, 5810140), (5, 4648112), (7, 3320080), (8, 2905070), (10, 2324056), (14, 1660040), (16, 1452535), (20, 1162028), (28, 830020), (35, 664016), (40, 581014), (47, 494480), (56, 415010), (70, 332008), (80, 290507), (94, 247240), (112, 207505), (140, 166004), (188, 123620), (235, 98896), (280, 83002), (329, 70640), (376, 61810), (470, 49448), (560, 41501), (658, 35320), (752, 30905), (883, 26320), (940, 24724), (1316, 17660), (1645, 14128), (1766, 13160), (1880, 12362), (2632, 8830), (3290, 7064), (3532, 6580), (3760, 6181), (4415, 5264)]