4616480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 12374208

約数和(自身を除く): 7757728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 61, 80, 86, 88, 110, 122, 160, 172, 176, 215, 220, 244, 305, 344, 352, 430, 440, 473, 488, 610, 671, 688, 860, 880, 946, 976, 1220, 1342, 1376, 1720, 1760, 1892, 1952, 2365, 2440, 2623, 2684, 3355, 3440, 3784, 4730, 4880, 5246, 5368, 6710, 6880, 7568, 9460, 9760, 10492, 10736, 13115, 13420, 15136, 18920, 20984, 21472, 26230, 26840, 28853, 37840, 41968, 52460, 53680, 57706, 75680, 83936, 104920, 107360, 115412, 144265, 209840, 230824, 288530, 419680, 461648, 577060, 923296, 1154120, 2308240, 4616480]

約数ペア:

[(1, 4616480), (2, 2308240), (4, 1154120), (5, 923296), (8, 577060), (10, 461648), (11, 419680), (16, 288530), (20, 230824), (22, 209840), (32, 144265), (40, 115412), (43, 107360), (44, 104920), (55, 83936), (61, 75680), (80, 57706), (86, 53680), (88, 52460), (110, 41968), (122, 37840), (160, 28853), (172, 26840), (176, 26230), (215, 21472), (220, 20984), (244, 18920), (305, 15136), (344, 13420), (352, 13115), (430, 10736), (440, 10492), (473, 9760), (488, 9460), (610, 7568), (671, 6880), (688, 6710), (860, 5368), (880, 5246), (946, 4880), (976, 4730), (1220, 3784), (1342, 3440), (1376, 3355), (1720, 2684), (1760, 2623), (1892, 2440), (1952, 2365)]