236451380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14723}}^1$

素因数の和:14816

約数の個数: 48

約数和(自身を含む): 549146304

約数和(自身を除く): 312694924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 14723, 16060, 29446, 58892, 73615, 147230, 161953, 294460, 323906, 647812, 809765, 1074779, 1619530, 2149558, 3239060, 4299116, 5373895, 10747790, 11822569, 21495580, 23645138, 47290276, 59112845, 118225690, 236451380]

約数ペア:

[(1, 236451380), (2, 118225690), (4, 59112845), (5, 47290276), (10, 23645138), (11, 21495580), (20, 11822569), (22, 10747790), (44, 5373895), (55, 4299116), (73, 3239060), (110, 2149558), (146, 1619530), (220, 1074779), (292, 809765), (365, 647812), (730, 323906), (803, 294460), (1460, 161953), (1606, 147230), (3212, 73615), (4015, 58892), (8030, 29446), (14723, 16060)]