12737600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 84

約数和(自身を含む): 33070800

約数和(自身を除く): 20333200

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, 419, 475, 608, 760, 800, 838, 950, 1216, 1520, 1600, 1676, 1900, 2095, 3040, 3352, 3800, 4190, 6080, 6704, 7600, 7961, 8380, 10475, 13408, 15200, 15922, 16760, 20950, 26816, 30400, 31844, 33520, 39805, 41900, 63688, 67040, 79610, 83800, 127376, 134080, 159220, 167600, 199025, 254752, 318440, 335200, 398050, 509504, 636880, 670400, 796100, 1273760, 1592200, 2547520, 3184400, 6368800, 12737600]

約数ペア:

[(1, 12737600), (2, 6368800), (4, 3184400), (5, 2547520), (8, 1592200), (10, 1273760), (16, 796100), (19, 670400), (20, 636880), (25, 509504), (32, 398050), (38, 335200), (40, 318440), (50, 254752), (64, 199025), (76, 167600), (80, 159220), (95, 134080), (100, 127376), (152, 83800), (160, 79610), (190, 67040), (200, 63688), (304, 41900), (320, 39805), (380, 33520), (400, 31844), (419, 30400), (475, 26816), (608, 20950), (760, 16760), (800, 15922), (838, 15200), (950, 13408), (1216, 10475), (1520, 8380), (1600, 7961), (1676, 7600), (1900, 6704), (2095, 6080), (3040, 4190), (3352, 3800)]