48993400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12928

約数の個数: 48

約数和(自身を含む): 119914200

約数和(自身を除く): 70920800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12893, 25786, 51572, 64465, 103144, 128930, 244967, 257860, 322325, 489934, 515720, 644650, 979868, 1224835, 1289300, 1959736, 2449670, 2578600, 4899340, 6124175, 9798680, 12248350, 24496700, 48993400]

約数ペア:

[(1, 48993400), (2, 24496700), (4, 12248350), (5, 9798680), (8, 6124175), (10, 4899340), (19, 2578600), (20, 2449670), (25, 1959736), (38, 1289300), (40, 1224835), (50, 979868), (76, 644650), (95, 515720), (100, 489934), (152, 322325), (190, 257860), (200, 244967), (380, 128930), (475, 103144), (760, 64465), (950, 51572), (1900, 25786), (3800, 12893)]