26183900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13814

約数の個数: 36

約数和(自身を含む): 59813880

約数和(自身を除く): 33629980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13781, 27562, 55124, 68905, 137810, 261839, 275620, 344525, 523678, 689050, 1047356, 1309195, 1378100, 2618390, 5236780, 6545975, 13091950, 26183900]

約数ペア:

[(1, 26183900), (2, 13091950), (4, 6545975), (5, 5236780), (10, 2618390), (19, 1378100), (20, 1309195), (25, 1047356), (38, 689050), (50, 523678), (76, 344525), (95, 275620), (100, 261839), (190, 137810), (380, 68905), (475, 55124), (950, 27562), (1900, 13781)]