8153200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 22833360

約数和(自身を除く): 14680160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 109, 110, 136, 170, 176, 187, 200, 218, 220, 272, 275, 340, 374, 400, 425, 436, 440, 545, 550, 680, 748, 850, 872, 880, 935, 1090, 1100, 1199, 1360, 1496, 1700, 1744, 1853, 1870, 2180, 2200, 2398, 2725, 2992, 3400, 3706, 3740, 4360, 4400, 4675, 4796, 5450, 5995, 6800, 7412, 7480, 8720, 9265, 9350, 9592, 10900, 11990, 14824, 14960, 18530, 18700, 19184, 20383, 21800, 23980, 29648, 29975, 37060, 37400, 40766, 43600, 46325, 47960, 59950, 74120, 74800, 81532, 92650, 95920, 101915, 119900, 148240, 163064, 185300, 203830, 239800, 326128, 370600, 407660, 479600, 509575, 741200, 815320, 1019150, 1630640, 2038300, 4076600, 8153200]

約数ペア:

[(1, 8153200), (2, 4076600), (4, 2038300), (5, 1630640), (8, 1019150), (10, 815320), (11, 741200), (16, 509575), (17, 479600), (20, 407660), (22, 370600), (25, 326128), (34, 239800), (40, 203830), (44, 185300), (50, 163064), (55, 148240), (68, 119900), (80, 101915), (85, 95920), (88, 92650), (100, 81532), (109, 74800), (110, 74120), (136, 59950), (170, 47960), (176, 46325), (187, 43600), (200, 40766), (218, 37400), (220, 37060), (272, 29975), (275, 29648), (340, 23980), (374, 21800), (400, 20383), (425, 19184), (436, 18700), (440, 18530), (545, 14960), (550, 14824), (680, 11990), (748, 10900), (850, 9592), (872, 9350), (880, 9265), (935, 8720), (1090, 7480), (1100, 7412), (1199, 6800), (1360, 5995), (1496, 5450), (1700, 4796), (1744, 4675), (1853, 4400), (1870, 4360), (2180, 3740), (2200, 3706), (2398, 3400), (2725, 2992)]