16082080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 44198784

約数和(自身を除く): 28116704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 173, 224, 280, 332, 346, 415, 560, 581, 664, 692, 830, 865, 1120, 1162, 1211, 1328, 1384, 1660, 1730, 2324, 2422, 2656, 2768, 2905, 3320, 3460, 4648, 4844, 5536, 5810, 6055, 6640, 6920, 9296, 9688, 11620, 12110, 13280, 13840, 14359, 18592, 19376, 23240, 24220, 27680, 28718, 38752, 46480, 48440, 57436, 71795, 92960, 96880, 100513, 114872, 143590, 193760, 201026, 229744, 287180, 402052, 459488, 502565, 574360, 804104, 1005130, 1148720, 1608208, 2010260, 2297440, 3216416, 4020520, 8041040, 16082080]

約数ペア:

[(1, 16082080), (2, 8041040), (4, 4020520), (5, 3216416), (7, 2297440), (8, 2010260), (10, 1608208), (14, 1148720), (16, 1005130), (20, 804104), (28, 574360), (32, 502565), (35, 459488), (40, 402052), (56, 287180), (70, 229744), (80, 201026), (83, 193760), (112, 143590), (140, 114872), (160, 100513), (166, 96880), (173, 92960), (224, 71795), (280, 57436), (332, 48440), (346, 46480), (415, 38752), (560, 28718), (581, 27680), (664, 24220), (692, 23240), (830, 19376), (865, 18592), (1120, 14359), (1162, 13840), (1211, 13280), (1328, 12110), (1384, 11620), (1660, 9688), (1730, 9296), (2324, 6920), (2422, 6640), (2656, 6055), (2768, 5810), (2905, 5536), (3320, 4844), (3460, 4648)]