4453600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 11483640

約数和(自身を除く): 7030040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 293, 304, 380, 400, 475, 586, 608, 760, 800, 950, 1172, 1465, 1520, 1900, 2344, 2930, 3040, 3800, 4688, 5567, 5860, 7325, 7600, 9376, 11134, 11720, 14650, 15200, 22268, 23440, 27835, 29300, 44536, 46880, 55670, 58600, 89072, 111340, 117200, 139175, 178144, 222680, 234400, 278350, 445360, 556700, 890720, 1113400, 2226800, 4453600]

約数ペア:

[(1, 4453600), (2, 2226800), (4, 1113400), (5, 890720), (8, 556700), (10, 445360), (16, 278350), (19, 234400), (20, 222680), (25, 178144), (32, 139175), (38, 117200), (40, 111340), (50, 89072), (76, 58600), (80, 55670), (95, 46880), (100, 44536), (152, 29300), (160, 27835), (190, 23440), (200, 22268), (293, 15200), (304, 14650), (380, 11720), (400, 11134), (475, 9376), (586, 7600), (608, 7325), (760, 5860), (800, 5567), (950, 4688), (1172, 3800), (1465, 3040), (1520, 2930), (1900, 2344)]