33251560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 46582040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 769, 920, 940, 1081, 1538, 1880, 2162, 3076, 3845, 4324, 5405, 6152, 7690, 8648, 10810, 15380, 17687, 21620, 30760, 35374, 36143, 43240, 70748, 72286, 88435, 141496, 144572, 176870, 180715, 289144, 353740, 361430, 707480, 722860, 831289, 1445720, 1662578, 3325156, 4156445, 6650312, 8312890, 16625780, 33251560]

約数ペア:

[(1, 33251560), (2, 16625780), (4, 8312890), (5, 6650312), (8, 4156445), (10, 3325156), (20, 1662578), (23, 1445720), (40, 831289), (46, 722860), (47, 707480), (92, 361430), (94, 353740), (115, 289144), (184, 180715), (188, 176870), (230, 144572), (235, 141496), (376, 88435), (460, 72286), (470, 70748), (769, 43240), (920, 36143), (940, 35374), (1081, 30760), (1538, 21620), (1880, 17687), (2162, 15380), (3076, 10810), (3845, 8648), (4324, 7690), (5405, 6152)]