2110040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 5248800

約数和(自身を除く): 3138760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 107, 116, 136, 145, 170, 214, 232, 290, 340, 428, 493, 535, 580, 680, 856, 986, 1070, 1160, 1819, 1972, 2140, 2465, 3103, 3638, 3944, 4280, 4930, 6206, 7276, 9095, 9860, 12412, 14552, 15515, 18190, 19720, 24824, 31030, 36380, 52751, 62060, 72760, 105502, 124120, 211004, 263755, 422008, 527510, 1055020, 2110040]

約数ペア:

[(1, 2110040), (2, 1055020), (4, 527510), (5, 422008), (8, 263755), (10, 211004), (17, 124120), (20, 105502), (29, 72760), (34, 62060), (40, 52751), (58, 36380), (68, 31030), (85, 24824), (107, 19720), (116, 18190), (136, 15515), (145, 14552), (170, 12412), (214, 9860), (232, 9095), (290, 7276), (340, 6206), (428, 4930), (493, 4280), (535, 3944), (580, 3638), (680, 3103), (856, 2465), (986, 2140), (1070, 1972), (1160, 1819)]