47573680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7723}}^1$

素因数の和:7754

約数の個数: 80

約数和(自身を含む): 137919744

約数和(自身を除く): 90346064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7723, 15446, 30892, 38615, 54061, 61784, 77230, 84953, 108122, 123568, 154460, 169906, 216244, 270305, 308920, 339812, 424765, 432488, 540610, 594671, 617840, 679624, 849530, 864976, 1081220, 1189342, 1359248, 1699060, 2162440, 2378684, 2973355, 3398120, 4324880, 4757368, 5946710, 6796240, 9514736, 11893420, 23786840, 47573680]

約数ペア:

[(1, 47573680), (2, 23786840), (4, 11893420), (5, 9514736), (7, 6796240), (8, 5946710), (10, 4757368), (11, 4324880), (14, 3398120), (16, 2973355), (20, 2378684), (22, 2162440), (28, 1699060), (35, 1359248), (40, 1189342), (44, 1081220), (55, 864976), (56, 849530), (70, 679624), (77, 617840), (80, 594671), (88, 540610), (110, 432488), (112, 424765), (140, 339812), (154, 308920), (176, 270305), (220, 216244), (280, 169906), (308, 154460), (385, 123568), (440, 108122), (560, 84953), (616, 77230), (770, 61784), (880, 54061), (1232, 38615), (1540, 30892), (3080, 15446), (6160, 7723)]