13809200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 36902400

約数和(自身を除く): 23093200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 79, 80, 92, 95, 100, 115, 152, 158, 184, 190, 200, 230, 304, 316, 368, 380, 395, 400, 437, 460, 475, 575, 632, 760, 790, 874, 920, 950, 1150, 1264, 1501, 1520, 1580, 1748, 1817, 1840, 1900, 1975, 2185, 2300, 3002, 3160, 3496, 3634, 3800, 3950, 4370, 4600, 6004, 6320, 6992, 7268, 7505, 7600, 7900, 8740, 9085, 9200, 10925, 12008, 14536, 15010, 15800, 17480, 18170, 21850, 24016, 29072, 30020, 31600, 34523, 34960, 36340, 37525, 43700, 45425, 60040, 69046, 72680, 75050, 87400, 90850, 120080, 138092, 145360, 150100, 172615, 174800, 181700, 276184, 300200, 345230, 363400, 552368, 600400, 690460, 726800, 863075, 1380920, 1726150, 2761840, 3452300, 6904600, 13809200]

約数ペア:

[(1, 13809200), (2, 6904600), (4, 3452300), (5, 2761840), (8, 1726150), (10, 1380920), (16, 863075), (19, 726800), (20, 690460), (23, 600400), (25, 552368), (38, 363400), (40, 345230), (46, 300200), (50, 276184), (76, 181700), (79, 174800), (80, 172615), (92, 150100), (95, 145360), (100, 138092), (115, 120080), (152, 90850), (158, 87400), (184, 75050), (190, 72680), (200, 69046), (230, 60040), (304, 45425), (316, 43700), (368, 37525), (380, 36340), (395, 34960), (400, 34523), (437, 31600), (460, 30020), (475, 29072), (575, 24016), (632, 21850), (760, 18170), (790, 17480), (874, 15800), (920, 15010), (950, 14536), (1150, 12008), (1264, 10925), (1501, 9200), (1520, 9085), (1580, 8740), (1748, 7900), (1817, 7600), (1840, 7505), (1900, 7268), (1975, 6992), (2185, 6320), (2300, 6004), (3002, 4600), (3160, 4370), (3496, 3950), (3634, 3800)]