7010960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 18427392

約数和(自身を除く): 11416432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 257, 310, 341, 440, 496, 514, 620, 682, 880, 1028, 1240, 1285, 1364, 1705, 2056, 2480, 2570, 2728, 2827, 3410, 4112, 5140, 5456, 5654, 6820, 7967, 10280, 11308, 13640, 14135, 15934, 20560, 22616, 27280, 28270, 31868, 39835, 45232, 56540, 63736, 79670, 87637, 113080, 127472, 159340, 175274, 226160, 318680, 350548, 438185, 637360, 701096, 876370, 1402192, 1752740, 3505480, 7010960]

約数ペア:

[(1, 7010960), (2, 3505480), (4, 1752740), (5, 1402192), (8, 876370), (10, 701096), (11, 637360), (16, 438185), (20, 350548), (22, 318680), (31, 226160), (40, 175274), (44, 159340), (55, 127472), (62, 113080), (80, 87637), (88, 79670), (110, 63736), (124, 56540), (155, 45232), (176, 39835), (220, 31868), (248, 28270), (257, 27280), (310, 22616), (341, 20560), (440, 15934), (496, 14135), (514, 13640), (620, 11308), (682, 10280), (880, 7967), (1028, 6820), (1240, 5654), (1285, 5456), (1364, 5140), (1705, 4112), (2056, 3410), (2480, 2827), (2570, 2728)]