2023659950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{1997}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 4058177760

約数和(自身を除く): 2034517810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1559, 1997, 3118, 3994, 7795, 9985, 15590, 19970, 20267, 25961, 38975, 40534, 49925, 51922, 77950, 99850, 101335, 129805, 202670, 259610, 506675, 649025, 1013350, 1298050, 3113323, 6226646, 15566615, 31133230, 40473199, 77833075, 80946398, 155666150, 202365995, 404731990, 1011829975, 2023659950]

約数ペア:

[(1, 2023659950), (2, 1011829975), (5, 404731990), (10, 202365995), (13, 155666150), (25, 80946398), (26, 77833075), (50, 40473199), (65, 31133230), (130, 15566615), (325, 6226646), (650, 3113323), (1559, 1298050), (1997, 1013350), (3118, 649025), (3994, 506675), (7795, 259610), (9985, 202670), (15590, 129805), (19970, 101335), (20267, 99850), (25961, 77950), (38975, 51922), (40534, 49925)]