10866500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 24076416

約数和(自身を除く): 13209916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 211, 250, 412, 422, 500, 515, 844, 1030, 1055, 2060, 2110, 2575, 4220, 5150, 5275, 10300, 10550, 12875, 21100, 21733, 25750, 26375, 43466, 51500, 52750, 86932, 105500, 108665, 217330, 434660, 543325, 1086650, 2173300, 2716625, 5433250, 10866500]

約数ペア:

[(1, 10866500), (2, 5433250), (4, 2716625), (5, 2173300), (10, 1086650), (20, 543325), (25, 434660), (50, 217330), (100, 108665), (103, 105500), (125, 86932), (206, 52750), (211, 51500), (250, 43466), (412, 26375), (422, 25750), (500, 21733), (515, 21100), (844, 12875), (1030, 10550), (1055, 10300), (2060, 5275), (2110, 5150), (2575, 4220)]