42003500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 72473044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1091, 1100, 1375, 1540, 1750, 1925, 2182, 2750, 3500, 3850, 4364, 5455, 5500, 7637, 7700, 9625, 10910, 12001, 15274, 19250, 21820, 24002, 27275, 30548, 38185, 38500, 48004, 54550, 60005, 76370, 84007, 109100, 120010, 136375, 152740, 168014, 190925, 240020, 272750, 300025, 336028, 381850, 420035, 545500, 600050, 763700, 840070, 954625, 1200100, 1500125, 1680140, 1909250, 2100175, 3000250, 3818500, 4200350, 6000500, 8400700, 10500875, 21001750, 42003500]

約数ペア:

[(1, 42003500), (2, 21001750), (4, 10500875), (5, 8400700), (7, 6000500), (10, 4200350), (11, 3818500), (14, 3000250), (20, 2100175), (22, 1909250), (25, 1680140), (28, 1500125), (35, 1200100), (44, 954625), (50, 840070), (55, 763700), (70, 600050), (77, 545500), (100, 420035), (110, 381850), (125, 336028), (140, 300025), (154, 272750), (175, 240020), (220, 190925), (250, 168014), (275, 152740), (308, 136375), (350, 120010), (385, 109100), (500, 84007), (550, 76370), (700, 60005), (770, 54550), (875, 48004), (1091, 38500), (1100, 38185), (1375, 30548), (1540, 27275), (1750, 24002), (1925, 21820), (2182, 19250), (2750, 15274), (3500, 12001), (3850, 10910), (4364, 9625), (5455, 7700), (5500, 7637)]