13549250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 29877120

約数和(自身を除く): 16327870

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 379, 550, 650, 715, 758, 1375, 1430, 1625, 1895, 2750, 3250, 3575, 3790, 4169, 4927, 7150, 8338, 9475, 9854, 17875, 18950, 20845, 24635, 35750, 41690, 47375, 49270, 54197, 94750, 104225, 108394, 123175, 208450, 246350, 270985, 521125, 541970, 615875, 1042250, 1231750, 1354925, 2709850, 6774625, 13549250]

約数ペア:

[(1, 13549250), (2, 6774625), (5, 2709850), (10, 1354925), (11, 1231750), (13, 1042250), (22, 615875), (25, 541970), (26, 521125), (50, 270985), (55, 246350), (65, 208450), (110, 123175), (125, 108394), (130, 104225), (143, 94750), (250, 54197), (275, 49270), (286, 47375), (325, 41690), (379, 35750), (550, 24635), (650, 20845), (715, 18950), (758, 17875), (1375, 9854), (1430, 9475), (1625, 8338), (1895, 7150), (2750, 4927), (3250, 4169), (3575, 3790)]