7160120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16273}}^1$

素因数の和:16295

約数の個数: 32

約数和(自身を含む): 17575920

約数和(自身を除く): 10415800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16273, 32546, 65092, 81365, 130184, 162730, 179003, 325460, 358006, 650920, 716012, 895015, 1432024, 1790030, 3580060, 7160120]

約数ペア:

[(1, 7160120), (2, 3580060), (4, 1790030), (5, 1432024), (8, 895015), (10, 716012), (11, 650920), (20, 358006), (22, 325460), (40, 179003), (44, 162730), (55, 130184), (88, 81365), (110, 65092), (220, 32546), (440, 16273)]