11551540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 32626944

約数和(自身を除く): 21075404

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 577, 715, 770, 910, 1001, 1154, 1430, 1540, 1820, 2002, 2308, 2860, 2885, 4004, 4039, 5005, 5770, 6347, 7501, 8078, 10010, 11540, 12694, 15002, 16156, 20020, 20195, 25388, 30004, 31735, 37505, 40390, 44429, 52507, 63470, 75010, 80780, 82511, 88858, 105014, 126940, 150020, 165022, 177716, 210028, 222145, 262535, 330044, 412555, 444290, 525070, 577577, 825110, 888580, 1050140, 1155154, 1650220, 2310308, 2887885, 5775770, 11551540]

約数ペア:

[(1, 11551540), (2, 5775770), (4, 2887885), (5, 2310308), (7, 1650220), (10, 1155154), (11, 1050140), (13, 888580), (14, 825110), (20, 577577), (22, 525070), (26, 444290), (28, 412555), (35, 330044), (44, 262535), (52, 222145), (55, 210028), (65, 177716), (70, 165022), (77, 150020), (91, 126940), (110, 105014), (130, 88858), (140, 82511), (143, 80780), (154, 75010), (182, 63470), (220, 52507), (260, 44429), (286, 40390), (308, 37505), (364, 31735), (385, 30004), (455, 25388), (572, 20195), (577, 20020), (715, 16156), (770, 15002), (910, 12694), (1001, 11540), (1154, 10010), (1430, 8078), (1540, 7501), (1820, 6347), (2002, 5770), (2308, 5005), (2860, 4039), (2885, 4004)]