137339750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{13399}}^1$

素因数の和:13457

約数の個数: 32

約数和(自身を含む): 263390400

約数和(自身を除く): 126050650

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 13399, 26798, 66995, 133990, 334975, 549359, 669950, 1098718, 1674875, 2746795, 3349750, 5493590, 13733975, 27467950, 68669875, 137339750]

約数ペア:

[(1, 137339750), (2, 68669875), (5, 27467950), (10, 13733975), (25, 5493590), (41, 3349750), (50, 2746795), (82, 1674875), (125, 1098718), (205, 669950), (250, 549359), (410, 334975), (1025, 133990), (2050, 66995), (5125, 26798), (10250, 13399)]