181284160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24631}}^1$

素因数の和:24671

約数の個数: 56

約数和(自身を含む): 450470016

約数和(自身を除く): 269185856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 24631, 49262, 98524, 123155, 197048, 246310, 394096, 492620, 566513, 788192, 985240, 1133026, 1576384, 1970480, 2266052, 2832565, 3940960, 4532104, 5665130, 7881920, 9064208, 11330260, 18128416, 22660520, 36256832, 45321040, 90642080, 181284160]

約数ペア:

[(1, 181284160), (2, 90642080), (4, 45321040), (5, 36256832), (8, 22660520), (10, 18128416), (16, 11330260), (20, 9064208), (23, 7881920), (32, 5665130), (40, 4532104), (46, 3940960), (64, 2832565), (80, 2266052), (92, 1970480), (115, 1576384), (160, 1133026), (184, 985240), (230, 788192), (320, 566513), (368, 492620), (460, 394096), (736, 246310), (920, 197048), (1472, 123155), (1840, 98524), (3680, 49262), (7360, 24631)]