45039520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12277

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 66001760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 12239, 24478, 48956, 61195, 97912, 122390, 195824, 244780, 281497, 391648, 489560, 562994, 979120, 1125988, 1407485, 1958240, 2251976, 2814970, 4503952, 5629940, 9007904, 11259880, 22519760, 45039520]

約数ペア:

[(1, 45039520), (2, 22519760), (4, 11259880), (5, 9007904), (8, 5629940), (10, 4503952), (16, 2814970), (20, 2251976), (23, 1958240), (32, 1407485), (40, 1125988), (46, 979120), (80, 562994), (92, 489560), (115, 391648), (160, 281497), (184, 244780), (230, 195824), (368, 122390), (460, 97912), (736, 61195), (920, 48956), (1840, 24478), (3680, 12239)]