160959500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{24763}}^1$

素因数の和:24795

約数の個数: 48

約数和(自身を含む): 378592032

約数和(自身を除く): 217632532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 24763, 49526, 99052, 123815, 247630, 321919, 495260, 619075, 643838, 1238150, 1287676, 1609595, 2476300, 3095375, 3219190, 6190750, 6438380, 8047975, 12381500, 16095950, 32191900, 40239875, 80479750, 160959500]

約数ペア:

[(1, 160959500), (2, 80479750), (4, 40239875), (5, 32191900), (10, 16095950), (13, 12381500), (20, 8047975), (25, 6438380), (26, 6190750), (50, 3219190), (52, 3095375), (65, 2476300), (100, 1609595), (125, 1287676), (130, 1238150), (250, 643838), (260, 619075), (325, 495260), (500, 321919), (650, 247630), (1300, 123815), (1625, 99052), (3250, 49526), (6500, 24763)]