10688290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 9270110

約数列:

[1, 2, 5, 10, 41, 82, 131, 199, 205, 262, 398, 410, 655, 995, 1310, 1990, 5371, 8159, 10742, 16318, 26069, 26855, 40795, 52138, 53710, 81590, 130345, 260690, 1068829, 2137658, 5344145, 10688290]

約数ペア:

[(1, 10688290), (2, 5344145), (5, 2137658), (10, 1068829), (41, 260690), (82, 130345), (131, 81590), (199, 53710), (205, 52138), (262, 40795), (398, 26855), (410, 26069), (655, 16318), (995, 10742), (1310, 8159), (1990, 5371)]