2724760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4035

約数の個数: 32

約数和(自身を含む): 6492960

約数和(自身を除く): 3768200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4007, 8014, 16028, 20035, 32056, 40070, 68119, 80140, 136238, 160280, 272476, 340595, 544952, 681190, 1362380, 2724760]

約数ペア:

[(1, 2724760), (2, 1362380), (4, 681190), (5, 544952), (8, 340595), (10, 272476), (17, 160280), (20, 136238), (34, 80140), (40, 68119), (68, 40070), (85, 32056), (136, 20035), (170, 16028), (340, 8014), (680, 4007)]