6369880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 16174080

約数和(自身を除く): 9804200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 467, 620, 682, 934, 1240, 1364, 1705, 1868, 2335, 2728, 3410, 3736, 4670, 5137, 6820, 9340, 10274, 13640, 14477, 18680, 20548, 25685, 28954, 41096, 51370, 57908, 72385, 102740, 115816, 144770, 159247, 205480, 289540, 318494, 579080, 636988, 796235, 1273976, 1592470, 3184940, 6369880]

約数ペア:

[(1, 6369880), (2, 3184940), (4, 1592470), (5, 1273976), (8, 796235), (10, 636988), (11, 579080), (20, 318494), (22, 289540), (31, 205480), (40, 159247), (44, 144770), (55, 115816), (62, 102740), (88, 72385), (110, 57908), (124, 51370), (155, 41096), (220, 28954), (248, 25685), (310, 20548), (341, 18680), (440, 14477), (467, 13640), (620, 10274), (682, 9340), (934, 6820), (1240, 5137), (1364, 4670), (1705, 3736), (1868, 3410), (2335, 2728)]