16582280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 44271360

約数和(自身を除く): 27689080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 223, 260, 286, 338, 440, 446, 520, 572, 676, 715, 845, 892, 1115, 1144, 1352, 1430, 1690, 1784, 1859, 2230, 2453, 2860, 2899, 3380, 3718, 4460, 4906, 5720, 5798, 6760, 7436, 8920, 9295, 9812, 11596, 12265, 14495, 14872, 18590, 19624, 23192, 24530, 28990, 31889, 37180, 37687, 49060, 57980, 63778, 74360, 75374, 98120, 115960, 127556, 150748, 159445, 188435, 255112, 301496, 318890, 376870, 414557, 637780, 753740, 829114, 1275560, 1507480, 1658228, 2072785, 3316456, 4145570, 8291140, 16582280]

約数ペア:

[(1, 16582280), (2, 8291140), (4, 4145570), (5, 3316456), (8, 2072785), (10, 1658228), (11, 1507480), (13, 1275560), (20, 829114), (22, 753740), (26, 637780), (40, 414557), (44, 376870), (52, 318890), (55, 301496), (65, 255112), (88, 188435), (104, 159445), (110, 150748), (130, 127556), (143, 115960), (169, 98120), (220, 75374), (223, 74360), (260, 63778), (286, 57980), (338, 49060), (440, 37687), (446, 37180), (520, 31889), (572, 28990), (676, 24530), (715, 23192), (845, 19624), (892, 18590), (1115, 14872), (1144, 14495), (1352, 12265), (1430, 11596), (1690, 9812), (1784, 9295), (1859, 8920), (2230, 7436), (2453, 6760), (2860, 5798), (2899, 5720), (3380, 4906), (3718, 4460)]