1938291250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5987}}^1$

素因数の和:6053

約数の個数: 80

約数和(自身を含む): 4265084736

約数和(自身を除く): 2326793486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 625, 875, 925, 1250, 1295, 1750, 1850, 2590, 4375, 4625, 5987, 6475, 8750, 9250, 11974, 12950, 23125, 29935, 32375, 41909, 46250, 59870, 64750, 83818, 149675, 161875, 209545, 221519, 299350, 323750, 419090, 443038, 748375, 1047725, 1107595, 1496750, 1550633, 2095450, 2215190, 3101266, 3741875, 5238625, 5537975, 7483750, 7753165, 10477250, 11075950, 15506330, 26193125, 27689875, 38765825, 52386250, 55379750, 77531650, 138449375, 193829125, 276898750, 387658250, 969145625, 1938291250]

約数ペア:

[(1, 1938291250), (2, 969145625), (5, 387658250), (7, 276898750), (10, 193829125), (14, 138449375), (25, 77531650), (35, 55379750), (37, 52386250), (50, 38765825), (70, 27689875), (74, 26193125), (125, 15506330), (175, 11075950), (185, 10477250), (250, 7753165), (259, 7483750), (350, 5537975), (370, 5238625), (518, 3741875), (625, 3101266), (875, 2215190), (925, 2095450), (1250, 1550633), (1295, 1496750), (1750, 1107595), (1850, 1047725), (2590, 748375), (4375, 443038), (4625, 419090), (5987, 323750), (6475, 299350), (8750, 221519), (9250, 209545), (11974, 161875), (12950, 149675), (23125, 83818), (29935, 64750), (32375, 59870), (41909, 46250)]