105959560

素因数分解:

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

素因数の和:7755

約数の個数: 64

約数和(自身を含む): 278064000

約数和(自身を除く): 172104440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 7723, 13720, 15446, 30892, 38615, 54061, 61784, 77230, 108122, 154460, 216244, 270305, 308920, 378427, 432488, 540610, 756854, 1081220, 1513708, 1892135, 2162440, 2648989, 3027416, 3784270, 5297978, 7568540, 10595956, 13244945, 15137080, 21191912, 26489890, 52979780, 105959560]

約数ペア:

[(1, 105959560), (2, 52979780), (4, 26489890), (5, 21191912), (7, 15137080), (8, 13244945), (10, 10595956), (14, 7568540), (20, 5297978), (28, 3784270), (35, 3027416), (40, 2648989), (49, 2162440), (56, 1892135), (70, 1513708), (98, 1081220), (140, 756854), (196, 540610), (245, 432488), (280, 378427), (343, 308920), (392, 270305), (490, 216244), (686, 154460), (980, 108122), (1372, 77230), (1715, 61784), (1960, 54061), (2744, 38615), (3430, 30892), (6860, 15446), (7723, 13720)]