105923200

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 265608000

約数和(自身を除く): 159684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 316, 320, 395, 400, 419, 632, 640, 790, 800, 838, 1264, 1580, 1600, 1676, 1975, 2095, 2528, 3160, 3200, 3352, 3950, 4190, 5056, 6320, 6704, 7900, 8380, 10112, 10475, 12640, 13408, 15800, 16760, 20950, 25280, 26816, 31600, 33101, 33520, 41900, 50560, 53632, 63200, 66202, 67040, 83800, 126400, 132404, 134080, 165505, 167600, 252800, 264808, 268160, 331010, 335200, 529616, 662020, 670400, 827525, 1059232, 1324040, 1340800, 1655050, 2118464, 2648080, 3310100, 4236928, 5296160, 6620200, 10592320, 13240400, 21184640, 26480800, 52961600, 105923200]

約数ペア:

[(1, 105923200), (2, 52961600), (4, 26480800), (5, 21184640), (8, 13240400), (10, 10592320), (16, 6620200), (20, 5296160), (25, 4236928), (32, 3310100), (40, 2648080), (50, 2118464), (64, 1655050), (79, 1340800), (80, 1324040), (100, 1059232), (128, 827525), (158, 670400), (160, 662020), (200, 529616), (316, 335200), (320, 331010), (395, 268160), (400, 264808), (419, 252800), (632, 167600), (640, 165505), (790, 134080), (800, 132404), (838, 126400), (1264, 83800), (1580, 67040), (1600, 66202), (1676, 63200), (1975, 53632), (2095, 50560), (2528, 41900), (3160, 33520), (3200, 33101), (3352, 31600), (3950, 26816), (4190, 25280), (5056, 20950), (6320, 16760), (6704, 15800), (7900, 13408), (8380, 12640), (10112, 10475)]