75245560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11131}}^1$

素因数の和:11168

約数の個数: 48

約数和(自身を含む): 183344040

約数和(自身を除く): 108098480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11131, 22262, 44524, 55655, 89048, 111310, 144703, 222620, 289406, 445240, 578812, 723515, 1157624, 1447030, 1881139, 2894060, 3762278, 5788120, 7524556, 9405695, 15049112, 18811390, 37622780, 75245560]

約数ペア:

[(1, 75245560), (2, 37622780), (4, 18811390), (5, 15049112), (8, 9405695), (10, 7524556), (13, 5788120), (20, 3762278), (26, 2894060), (40, 1881139), (52, 1447030), (65, 1157624), (104, 723515), (130, 578812), (169, 445240), (260, 289406), (338, 222620), (520, 144703), (676, 111310), (845, 89048), (1352, 55655), (1690, 44524), (3380, 22262), (6760, 11131)]