201612345220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3064949}}^1$

素因数の和:3065005

約数の個数: 96

約数和(自身を含む): 519030892800

約数和(自身を除く): 317418547580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 5060, 5980, 6578, 13156, 16445, 32890, 65780, 3064949, 6129898, 12259796, 15324745, 30649490, 33714439, 39844337, 61298980, 67428878, 70493827, 79688674, 134857756, 140987654, 159377348, 168572195, 199221685, 281975308, 337144390, 352469135, 398443370, 438287707, 674288780, 704938270, 775432097, 796886740, 876575414, 916419751, 1409876540, 1550864194, 1753150828, 1832839502, 2191438535, 3101728388, 3665679004, 3877160485, 4382877070, 4582098755, 7754320970, 8765754140, 9164197510, 10080617261, 15508641940, 18328395020, 20161234522, 40322469044, 50403086305, 100806172610, 201612345220]

約数ペア:

[(1, 201612345220), (2, 100806172610), (4, 50403086305), (5, 40322469044), (10, 20161234522), (11, 18328395020), (13, 15508641940), (20, 10080617261), (22, 9164197510), (23, 8765754140), (26, 7754320970), (44, 4582098755), (46, 4382877070), (52, 3877160485), (55, 3665679004), (65, 3101728388), (92, 2191438535), (110, 1832839502), (115, 1753150828), (130, 1550864194), (143, 1409876540), (220, 916419751), (230, 876575414), (253, 796886740), (260, 775432097), (286, 704938270), (299, 674288780), (460, 438287707), (506, 398443370), (572, 352469135), (598, 337144390), (715, 281975308), (1012, 199221685), (1196, 168572195), (1265, 159377348), (1430, 140987654), (1495, 134857756), (2530, 79688674), (2860, 70493827), (2990, 67428878), (3289, 61298980), (5060, 39844337), (5980, 33714439), (6578, 30649490), (13156, 15324745), (16445, 12259796), (32890, 6129898), (65780, 3064949)]