5274400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 13592880

約数和(自身を除く): 8318480

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, 304, 347, 380, 400, 475, 608, 694, 760, 800, 950, 1388, 1520, 1735, 1900, 2776, 3040, 3470, 3800, 5552, 6593, 6940, 7600, 8675, 11104, 13186, 13880, 15200, 17350, 26372, 27760, 32965, 34700, 52744, 55520, 65930, 69400, 105488, 131860, 138800, 164825, 210976, 263720, 277600, 329650, 527440, 659300, 1054880, 1318600, 2637200, 5274400]

約数ペア:

[(1, 5274400), (2, 2637200), (4, 1318600), (5, 1054880), (8, 659300), (10, 527440), (16, 329650), (19, 277600), (20, 263720), (25, 210976), (32, 164825), (38, 138800), (40, 131860), (50, 105488), (76, 69400), (80, 65930), (95, 55520), (100, 52744), (152, 34700), (160, 32965), (190, 27760), (200, 26372), (304, 17350), (347, 15200), (380, 13880), (400, 13186), (475, 11104), (608, 8675), (694, 7600), (760, 6940), (800, 6593), (950, 5552), (1388, 3800), (1520, 3470), (1735, 3040), (1900, 2776)]