52318400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 84

約数和(自身を含む): 135590280

約数和(自身を除く): 83271880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1721, 1900, 3040, 3442, 3800, 6080, 6884, 7600, 8605, 13768, 15200, 17210, 27536, 30400, 32699, 34420, 43025, 55072, 65398, 68840, 86050, 110144, 130796, 137680, 163495, 172100, 261592, 275360, 326990, 344200, 523184, 550720, 653980, 688400, 817475, 1046368, 1307960, 1376800, 1634950, 2092736, 2615920, 2753600, 3269900, 5231840, 6539800, 10463680, 13079600, 26159200, 52318400]

約数ペア:

[(1, 52318400), (2, 26159200), (4, 13079600), (5, 10463680), (8, 6539800), (10, 5231840), (16, 3269900), (19, 2753600), (20, 2615920), (25, 2092736), (32, 1634950), (38, 1376800), (40, 1307960), (50, 1046368), (64, 817475), (76, 688400), (80, 653980), (95, 550720), (100, 523184), (152, 344200), (160, 326990), (190, 275360), (200, 261592), (304, 172100), (320, 163495), (380, 137680), (400, 130796), (475, 110144), (608, 86050), (760, 68840), (800, 65398), (950, 55072), (1216, 43025), (1520, 34420), (1600, 32699), (1721, 30400), (1900, 27536), (3040, 17210), (3442, 15200), (3800, 13768), (6080, 8605), (6884, 7600)]