4382950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 9593136

約数和(自身を除く): 5210186

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 613, 650, 715, 1226, 1430, 3065, 3575, 6130, 6743, 7150, 7969, 13486, 15325, 15938, 30650, 33715, 39845, 67430, 79690, 87659, 168575, 175318, 199225, 337150, 398450, 438295, 876590, 2191475, 4382950]

約数ペア:

[(1, 4382950), (2, 2191475), (5, 876590), (10, 438295), (11, 398450), (13, 337150), (22, 199225), (25, 175318), (26, 168575), (50, 87659), (55, 79690), (65, 67430), (110, 39845), (130, 33715), (143, 30650), (275, 15938), (286, 15325), (325, 13486), (550, 7969), (613, 7150), (650, 6743), (715, 6130), (1226, 3575), (1430, 3065)]