56796700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 131241600

約数和(自身を除く): 74444900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 167, 179, 190, 334, 358, 380, 475, 668, 716, 835, 895, 950, 1670, 1790, 1900, 3173, 3340, 3401, 3580, 4175, 4475, 6346, 6802, 8350, 8950, 12692, 13604, 15865, 16700, 17005, 17900, 29893, 31730, 34010, 59786, 63460, 68020, 79325, 85025, 119572, 149465, 158650, 170050, 298930, 317300, 340100, 567967, 597860, 747325, 1135934, 1494650, 2271868, 2839835, 2989300, 5679670, 11359340, 14199175, 28398350, 56796700]

約数ペア:

[(1, 56796700), (2, 28398350), (4, 14199175), (5, 11359340), (10, 5679670), (19, 2989300), (20, 2839835), (25, 2271868), (38, 1494650), (50, 1135934), (76, 747325), (95, 597860), (100, 567967), (167, 340100), (179, 317300), (190, 298930), (334, 170050), (358, 158650), (380, 149465), (475, 119572), (668, 85025), (716, 79325), (835, 68020), (895, 63460), (950, 59786), (1670, 34010), (1790, 31730), (1900, 29893), (3173, 17900), (3340, 17005), (3401, 16700), (3580, 15865), (4175, 13604), (4475, 12692), (6346, 8950), (6802, 8350)]