66435500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 89240020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 109, 115, 125, 212, 218, 230, 250, 265, 436, 460, 500, 530, 545, 575, 1060, 1090, 1150, 1219, 1325, 2180, 2300, 2438, 2507, 2650, 2725, 2875, 4876, 5014, 5300, 5450, 5750, 5777, 6095, 6625, 10028, 10900, 11500, 11554, 12190, 12535, 13250, 13625, 23108, 24380, 25070, 26500, 27250, 28885, 30475, 50140, 54500, 57770, 60950, 62675, 115540, 121900, 125350, 132871, 144425, 152375, 250700, 265742, 288850, 304750, 313375, 531484, 577700, 609500, 626750, 664355, 722125, 1253500, 1328710, 1444250, 2657420, 2888500, 3321775, 6643550, 13287100, 16608875, 33217750, 66435500]

約数ペア:

[(1, 66435500), (2, 33217750), (4, 16608875), (5, 13287100), (10, 6643550), (20, 3321775), (23, 2888500), (25, 2657420), (46, 1444250), (50, 1328710), (53, 1253500), (92, 722125), (100, 664355), (106, 626750), (109, 609500), (115, 577700), (125, 531484), (212, 313375), (218, 304750), (230, 288850), (250, 265742), (265, 250700), (436, 152375), (460, 144425), (500, 132871), (530, 125350), (545, 121900), (575, 115540), (1060, 62675), (1090, 60950), (1150, 57770), (1219, 54500), (1325, 50140), (2180, 30475), (2300, 28885), (2438, 27250), (2507, 26500), (2650, 25070), (2725, 24380), (2875, 23108), (4876, 13625), (5014, 13250), (5300, 12535), (5450, 12190), (5750, 11554), (5777, 11500), (6095, 10900), (6625, 10028)]