55419200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 84

約数和(自身を含む): 143621760

約数和(自身を除く): 88202560

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, 1823, 1900, 3040, 3646, 3800, 6080, 7292, 7600, 9115, 14584, 15200, 18230, 29168, 30400, 34637, 36460, 45575, 58336, 69274, 72920, 91150, 116672, 138548, 145840, 173185, 182300, 277096, 291680, 346370, 364600, 554192, 583360, 692740, 729200, 865925, 1108384, 1385480, 1458400, 1731850, 2216768, 2770960, 2916800, 3463700, 5541920, 6927400, 11083840, 13854800, 27709600, 55419200]

約数ペア:

[(1, 55419200), (2, 27709600), (4, 13854800), (5, 11083840), (8, 6927400), (10, 5541920), (16, 3463700), (19, 2916800), (20, 2770960), (25, 2216768), (32, 1731850), (38, 1458400), (40, 1385480), (50, 1108384), (64, 865925), (76, 729200), (80, 692740), (95, 583360), (100, 554192), (152, 364600), (160, 346370), (190, 291680), (200, 277096), (304, 182300), (320, 173185), (380, 145840), (400, 138548), (475, 116672), (608, 91150), (760, 72920), (800, 69274), (950, 58336), (1216, 45575), (1520, 36460), (1600, 34637), (1823, 30400), (1900, 29168), (3040, 18230), (3646, 15200), (3800, 14584), (6080, 9115), (7292, 7600)]