1520268464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6451}}^1$

素因数の和:6586

約数の個数: 80

約数和(自身を含む): 3494609664

約数和(自身を除く): 1974341200

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 176, 206, 208, 286, 412, 572, 824, 1133, 1144, 1339, 1648, 2266, 2288, 2678, 4532, 5356, 6451, 9064, 10712, 12902, 14729, 18128, 21424, 25804, 29458, 51608, 58916, 70961, 83863, 103216, 117832, 141922, 167726, 235664, 283844, 335452, 567688, 664453, 670904, 922493, 1135376, 1328906, 1341808, 1844986, 2657812, 3689972, 5315624, 7308983, 7379944, 8637889, 10631248, 14617966, 14759888, 17275778, 29235932, 34551556, 58471864, 69103112, 95016779, 116943728, 138206224, 190033558, 380067116, 760134232, 1520268464]

約数ペア:

[(1, 1520268464), (2, 760134232), (4, 380067116), (8, 190033558), (11, 138206224), (13, 116943728), (16, 95016779), (22, 69103112), (26, 58471864), (44, 34551556), (52, 29235932), (88, 17275778), (103, 14759888), (104, 14617966), (143, 10631248), (176, 8637889), (206, 7379944), (208, 7308983), (286, 5315624), (412, 3689972), (572, 2657812), (824, 1844986), (1133, 1341808), (1144, 1328906), (1339, 1135376), (1648, 922493), (2266, 670904), (2288, 664453), (2678, 567688), (4532, 335452), (5356, 283844), (6451, 235664), (9064, 167726), (10712, 141922), (12902, 117832), (14729, 103216), (18128, 83863), (21424, 70961), (25804, 58916), (29458, 51608)]