86418650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5399

約数の個数: 48

約数和(自身を含む): 179184960

約数和(自身を除く): 92766310

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 5351, 8075, 10702, 16150, 26755, 53510, 90967, 101669, 133775, 181934, 203338, 267550, 454835, 508345, 909670, 1016690, 1728373, 2274175, 2541725, 3456746, 4548350, 5083450, 8641865, 17283730, 43209325, 86418650]

約数ペア:

[(1, 86418650), (2, 43209325), (5, 17283730), (10, 8641865), (17, 5083450), (19, 4548350), (25, 3456746), (34, 2541725), (38, 2274175), (50, 1728373), (85, 1016690), (95, 909670), (170, 508345), (190, 454835), (323, 267550), (425, 203338), (475, 181934), (646, 133775), (850, 101669), (950, 90967), (1615, 53510), (3230, 26755), (5351, 16150), (8075, 10702)]