28295810

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 23976190

約数列:

[1, 2, 5, 10, 59, 118, 199, 241, 295, 398, 482, 590, 995, 1205, 1990, 2410, 11741, 14219, 23482, 28438, 47959, 58705, 71095, 95918, 117410, 142190, 239795, 479590, 2829581, 5659162, 14147905, 28295810]

約数ペア:

[(1, 28295810), (2, 14147905), (5, 5659162), (10, 2829581), (59, 479590), (118, 239795), (199, 142190), (241, 117410), (295, 95918), (398, 71095), (482, 58705), (590, 47959), (995, 28438), (1205, 23482), (1990, 14219), (2410, 11741)]