23786840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7723}}^1$

素因数の和:7752

約数の個数: 64

約数和(自身を含む): 66735360

約数和(自身を除く): 42948520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7723, 15446, 30892, 38615, 54061, 61784, 77230, 84953, 108122, 154460, 169906, 216244, 270305, 308920, 339812, 424765, 432488, 540610, 594671, 679624, 849530, 1081220, 1189342, 1699060, 2162440, 2378684, 2973355, 3398120, 4757368, 5946710, 11893420, 23786840]

約数ペア:

[(1, 23786840), (2, 11893420), (4, 5946710), (5, 4757368), (7, 3398120), (8, 2973355), (10, 2378684), (11, 2162440), (14, 1699060), (20, 1189342), (22, 1081220), (28, 849530), (35, 679624), (40, 594671), (44, 540610), (55, 432488), (56, 424765), (70, 339812), (77, 308920), (88, 270305), (110, 216244), (140, 169906), (154, 154460), (220, 108122), (280, 84953), (308, 77230), (385, 61784), (440, 54061), (616, 38615), (770, 30892), (1540, 15446), (3080, 7723)]