10719040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 28163520

約数和(自身を除く): 17444480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 43, 64, 76, 80, 82, 86, 95, 152, 160, 164, 172, 190, 205, 215, 304, 320, 328, 344, 380, 410, 430, 608, 656, 688, 760, 779, 817, 820, 860, 1216, 1312, 1376, 1520, 1558, 1634, 1640, 1720, 1763, 2624, 2752, 3040, 3116, 3268, 3280, 3440, 3526, 3895, 4085, 6080, 6232, 6536, 6560, 6880, 7052, 7790, 8170, 8815, 12464, 13072, 13120, 13760, 14104, 15580, 16340, 17630, 24928, 26144, 28208, 31160, 32680, 33497, 35260, 49856, 52288, 56416, 62320, 65360, 66994, 70520, 112832, 124640, 130720, 133988, 141040, 167485, 249280, 261440, 267976, 282080, 334970, 535952, 564160, 669940, 1071904, 1339880, 2143808, 2679760, 5359520, 10719040]

約数ペア:

[(1, 10719040), (2, 5359520), (4, 2679760), (5, 2143808), (8, 1339880), (10, 1071904), (16, 669940), (19, 564160), (20, 535952), (32, 334970), (38, 282080), (40, 267976), (41, 261440), (43, 249280), (64, 167485), (76, 141040), (80, 133988), (82, 130720), (86, 124640), (95, 112832), (152, 70520), (160, 66994), (164, 65360), (172, 62320), (190, 56416), (205, 52288), (215, 49856), (304, 35260), (320, 33497), (328, 32680), (344, 31160), (380, 28208), (410, 26144), (430, 24928), (608, 17630), (656, 16340), (688, 15580), (760, 14104), (779, 13760), (817, 13120), (820, 13072), (860, 12464), (1216, 8815), (1312, 8170), (1376, 7790), (1520, 7052), (1558, 6880), (1634, 6560), (1640, 6536), (1720, 6232), (1763, 6080), (2624, 4085), (2752, 3895), (3040, 3526), (3116, 3440), (3268, 3280)]