66279200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6406

約数の個数: 72

約数和(自身を含む): 174277908

約数和(自身を除く): 107998708

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 6373, 10400, 12746, 25492, 31865, 50984, 63730, 82849, 101968, 127460, 159325, 165698, 203936, 254920, 318650, 331396, 414245, 509840, 637300, 662792, 828490, 1019680, 1274600, 1325584, 1656980, 2071225, 2549200, 2651168, 3313960, 4142450, 5098400, 6627920, 8284900, 13255840, 16569800, 33139600, 66279200]

約数ペア:

[(1, 66279200), (2, 33139600), (4, 16569800), (5, 13255840), (8, 8284900), (10, 6627920), (13, 5098400), (16, 4142450), (20, 3313960), (25, 2651168), (26, 2549200), (32, 2071225), (40, 1656980), (50, 1325584), (52, 1274600), (65, 1019680), (80, 828490), (100, 662792), (104, 637300), (130, 509840), (160, 414245), (200, 331396), (208, 318650), (260, 254920), (325, 203936), (400, 165698), (416, 159325), (520, 127460), (650, 101968), (800, 82849), (1040, 63730), (1300, 50984), (2080, 31865), (2600, 25492), (5200, 12746), (6373, 10400)]