79883800

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 187209000

約数和(自身を除く): 107325200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3049, 3275, 5240, 6098, 6550, 12196, 13100, 15245, 24392, 26200, 30490, 60980, 76225, 121960, 152450, 304900, 399419, 609800, 798838, 1597676, 1997095, 3195352, 3994190, 7988380, 9985475, 15976760, 19970950, 39941900, 79883800]

約数ペア:

[(1, 79883800), (2, 39941900), (4, 19970950), (5, 15976760), (8, 9985475), (10, 7988380), (20, 3994190), (25, 3195352), (40, 1997095), (50, 1597676), (100, 798838), (131, 609800), (200, 399419), (262, 304900), (524, 152450), (655, 121960), (1048, 76225), (1310, 60980), (2620, 30490), (3049, 26200), (3275, 24392), (5240, 15245), (6098, 13100), (6550, 12196)]