16882360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 45800640

約数和(自身を除く): 28918280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 61, 68, 74, 85, 88, 110, 122, 136, 148, 170, 185, 187, 220, 244, 296, 305, 340, 370, 374, 407, 440, 488, 610, 629, 671, 680, 740, 748, 814, 935, 1037, 1220, 1258, 1342, 1480, 1496, 1628, 1870, 2035, 2074, 2257, 2440, 2516, 2684, 3145, 3256, 3355, 3740, 4070, 4148, 4514, 5032, 5185, 5368, 6290, 6710, 6919, 7480, 8140, 8296, 9028, 10370, 11285, 11407, 12580, 13420, 13838, 16280, 18056, 20740, 22570, 22814, 24827, 25160, 26840, 27676, 34595, 38369, 41480, 45140, 45628, 49654, 55352, 57035, 69190, 76738, 90280, 91256, 99308, 114070, 124135, 138380, 153476, 191845, 198616, 228140, 248270, 276760, 306952, 383690, 422059, 456280, 496540, 767380, 844118, 993080, 1534760, 1688236, 2110295, 3376472, 4220590, 8441180, 16882360]

約数ペア:

[(1, 16882360), (2, 8441180), (4, 4220590), (5, 3376472), (8, 2110295), (10, 1688236), (11, 1534760), (17, 993080), (20, 844118), (22, 767380), (34, 496540), (37, 456280), (40, 422059), (44, 383690), (55, 306952), (61, 276760), (68, 248270), (74, 228140), (85, 198616), (88, 191845), (110, 153476), (122, 138380), (136, 124135), (148, 114070), (170, 99308), (185, 91256), (187, 90280), (220, 76738), (244, 69190), (296, 57035), (305, 55352), (340, 49654), (370, 45628), (374, 45140), (407, 41480), (440, 38369), (488, 34595), (610, 27676), (629, 26840), (671, 25160), (680, 24827), (740, 22814), (748, 22570), (814, 20740), (935, 18056), (1037, 16280), (1220, 13838), (1258, 13420), (1342, 12580), (1480, 11407), (1496, 11285), (1628, 10370), (1870, 9028), (2035, 8296), (2074, 8140), (2257, 7480), (2440, 6919), (2516, 6710), (2684, 6290), (3145, 5368), (3256, 5185), (3355, 5032), (3740, 4514), (4070, 4148)]