575016380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5347}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 1275818880

約数和(自身を除く): 700802500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 566, 1132, 1415, 2830, 5347, 5377, 5660, 10694, 10754, 21388, 21508, 26735, 26885, 53470, 53770, 101593, 106940, 107540, 203186, 406372, 507965, 1015930, 1513201, 2031860, 3026402, 6052804, 7566005, 15132010, 28750819, 30264020, 57501638, 115003276, 143754095, 287508190, 575016380]

約数ペア:

[(1, 575016380), (2, 287508190), (4, 143754095), (5, 115003276), (10, 57501638), (19, 30264020), (20, 28750819), (38, 15132010), (76, 7566005), (95, 6052804), (190, 3026402), (283, 2031860), (380, 1513201), (566, 1015930), (1132, 507965), (1415, 406372), (2830, 203186), (5347, 107540), (5377, 106940), (5660, 101593), (10694, 53770), (10754, 53470), (21388, 26885), (21508, 26735)]